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๊ด‘์ค‘ํ•ฉ๊ธฐ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๊ด‘์ค‘ํ•ฉ๊ธฐ ๊ด‘๋„๊ฐ€ ๋†’์„์ˆ˜๋ก ์ค‘ํ•ฉ๋ฅ ์€ ๊ฐ์†Œํ•œ๋‹ค.", "๊ด‘์ค‘ํ•ฉ๊ธฐ ๊ด‘๋„๊ฐ€ ๋†’์„์ˆ˜๋ก ์ค‘ํ•ฉ์ˆ˜์ถ•์‘๋ ฅ์€ ์ž‘์•„์ง„๋‹ค.", "๊ด‘์ค‘ํ•ฉ๊ธฐ light tip์˜ ์†์ƒ์€ ์กฐ์‚ฌ๊ด‘๋„์— ์˜ํ–ฅ์„ ๋ฏธ์น˜์ง€ ์•Š๋Š”๋‹ค.", "LED ํƒ€์ž…์€ ํ• ๋กœ๊ฒ ํƒ€์ž…์— ๋น„ํ•ด ์†Œ๋น„์ „๋ ฅ์ด ์ ๊ณ  ์ˆ˜๋ช…์ด ๊ธธ๋‹ค.", "๊ด‘์ค‘ํ•ฉ๊ธฐ์™€ ์กฐ์‚ฌ ๋Œ€์ƒ์˜ ๊ฑฐ๋ฆฌ๊ฐ€ ๋ฉ€์–ด์งˆ์ˆ˜๋ก ์กฐ์‚ฌ ๋Œ€์ƒ์— ๋„๋‹ฌํ•˜๋Š” ๊ด‘๋„๋Š” ์ฆ๊ฐ€ํ•œ๋‹ค." ]
D
์น˜๊ณผ์˜์‚ฌ
์ž๊ฐ€์ค‘ํ•ฉํ˜• ๊ธ€๋ผ์Šค์•„์ด์˜ค๋…ธ๋จธ์‹œ๋ฉ˜ํŠธ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "์น˜์งˆ๊ณผ ๊ธฐ๊ณ„์  ๊ฒฐํ•ฉ์„ ํ•œ๋‹ค.", "๊ตฌ์น˜๋ถ€ ๊ต๋‘ ์ˆ˜๋ณต์— ์‚ฌ์šฉํ•œ๋‹ค.", "์ƒ‰์ƒ์ด ๋‹ค์–‘ํ•˜๋ฉฐ ํˆฌ๋ช…๋„๊ฐ€ ๋†’๋‹ค.", "์—ฐ๋งˆ๋Š” ์ค‘ํ•ฉ ์งํ›„ ํ•˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค.", "๋ฐฉ์‚ฌ์„ ๋ถˆํˆฌ๊ณผ์„ฑ์„ ๋ ๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฐํ™”์•„์—ฐ์„ ์ฒจ๊ฐ€ํ•œ๋‹ค." ]
E
์น˜๊ณผ์˜์‚ฌ
์ธ๋ ˆ์ด์˜ ์ ‘์ฐฉ ๊ณผ์ •์—์„œ ์‹ค๋ž€ ๋„ํฌ ์ „ ์ธ๋ ˆ์ด ๋‚ด๋ฉด ์ฒ˜๋ฆฌ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๊ธˆ์ธ๋ ˆ์ด๋Š” ์ธ์‚ฐ์œผ๋กœ ์ฒ˜๋ฆฌํ•œ๋‹ค.", "์žฅ์„ํ˜• ์ธ๋ ˆ์ด๋Š” ์ธ์‚ฐ์œผ๋กœ ์ฒ˜๋ฆฌํ•œ๋‹ค.", "์•Œ๋ฃจ๋ฏธ๋‚˜ ์ธ๋ ˆ์ด๋Š” ๋ถˆ์‚ฐ์œผ๋กœ ์ฒ˜๋ฆฌํ•œ๋‹ค.", "์ง€๋ฅด์ฝ”๋‹ˆ์•„ ์ธ๋ ˆ์ด๋Š” ๋ถˆ์‚ฐ์œผ๋กœ ์ฒ˜๋ฆฌํ•œ๋‹ค.", "๋ณตํ•ฉ๋ ˆ์ง„ ์ธ๋ ˆ์ด๋Š” ์‚ฐํ™”์•Œ๋ฃจ๋ฏธ๋Š„์œผ๋กœ sandblast ์ฒ˜๋ฆฌํ•œ๋‹ค." ]
E
์น˜๊ณผ์˜์‚ฌ
์น˜๊ณผ์šฉ CAD/CAM ์ˆ˜๋ณต์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "์Šค์บ”์ •๋ฐ€๋„๋Š” ๋งˆ๋ฌด๋ฆฌ์„ ์ด ์น˜์€์—ฐ์ƒ๋ณด๋‹ค ์น˜์€์—ฐํ•˜์— ์žˆ์„ ๋•Œ ๋” ์ข‹๋‹ค.", "ํƒ€์•ก์€ ์Šค์บ”์ •๋ฐ€๋„์— ์˜ํ–ฅ์„ ์ฃผ์ง€ ์•Š๋Š”๋‹ค.", "์‚ฌ์šฉ์ž์˜ ์ˆ™๋ จ๋„๋Š” ์Šค์บ”์ •๋ฐ€๋„์— ์˜ํ–ฅ์„ ์ฃผ์ง€ ์•Š๋Š”๋‹ค.", "๊ด‘ํ•™์‹ ์Šค์บ๋„ˆ๋Š” ์Šค์บ” ๋Œ€์ƒ ๋ชจํ˜•์ด ์†์ƒ๋  ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค.", "๊ด‘ํ•™์‹ ์Šค์บ๋„ˆ๋Š” ์ ‘์ด‰์‹ ์Šค์บ๋„ˆ๋ณด๋‹ค ์ธ์ƒ์ฑ„๋“ ์†๋„๊ฐ€ ๋น ๋ฅด๋‹ค." ]
E
์น˜๊ณผ์˜์‚ฌ
ํฌ์ŠคํŠธ์™€ ์ฝ”์–ด ์ˆ ์‹์—์„œ ํฌ์ŠคํŠธ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "ํฌ์ŠคํŠธ ์ง๊ฒฝ์€ ์น˜๊ทผ ์ง๊ฒฝ์˜ 3/4์ด ์ ๋‹นํ•˜๋‹ค.", "ํฌ์ŠคํŠธ ํ‘œ๋ฉดํ˜•ํƒœ๋Š” ์œ ์ง€๋ ฅ์— ์˜ํ–ฅ์„ ์ฃผ์ง€ ์•Š๋Š”๋‹ค.", "ํฌ์ŠคํŠธ ๊ธธ์ด๋Š” ๊ณจ์กฐ์ง์— ๋‘˜๋Ÿฌ์‹ธ์ธ ์น˜๊ทผ ๊ธธ์ด์˜ 1/2~3/4์ด์–ด์•ผ ํ•œ๋‹ค.", "ํฌ์ŠคํŠธ ํ•˜๋ฐฉ์œผ๋กœ 2.0mm์˜ ์น˜๊ทผ๋‹จ ๋ฐ€ํ๊ฐ€ ๋˜์–ด์•ผ ํ•œ๋‹ค.", "์„ฌ์œ ๊ฐ•ํ™”ํ˜•๋ ˆ์ง„ํฌ์ŠคํŠธ๊ฐ€ ์ฃผ์กฐ๊ธˆ์†ํฌ์ŠคํŠธ๋ณด๋‹ค ์น˜๊ทผ์„ ํŒŒ์ ˆ์‹œํ‚ฌ ๊ฐ€๋Šฅ์„ฑ์ด ๋†’๋‹ค." ]
C
์น˜๊ณผ์˜์‚ฌ
๊ทผ๊ด€์น˜๋ฃŒ ํ›„ ๋ฐœ์ƒํ•˜๋Š” ์น˜์งˆ๋ณ€ํ™” ๋ฐ ์ตœ์ข…์ˆ˜๋ณต์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๊ทผ๊ด€์น˜๋ฃŒ ํ›„ ์‚ผ์ฐจ์ƒ์•„์งˆ์ด ์ƒ์„ฑ๋œ๋‹ค.", "๊ทผ๊ด€์น˜๋ฃŒ ํ›„ ์ƒ์•„์งˆ๊ฐ•๋„๋Š” ํ˜„์ €ํžˆ ์•ฝํ•ด์ง„๋‹ค.", "์น˜์ˆ˜๊ฐ•์„ ๊ฐœ๋ฐฉํ•ด๋„ ์น˜์•„ํŒŒ์ ˆ์ด ์ฆ๊ฐ€ํ•˜์ง€ ์•Š๋Š”๋‹ค.", "๊ทผ๊ด€์ถฉ์ „๊ณผ ์น˜๊ด€๋ถ€์˜ ๋ณ€์—ฐ๋ด‰์‡„๊ฐ€ ๋ชจ๋‘ ์ค‘์š”ํ•˜๋‹ค.", "๊ทผ๊ด€์น˜๋ฃŒ ํ›„ ์ˆ˜๋ณตํ•œ ์น˜์•„์˜ ์˜ˆํ›„์™€ ํ™˜์ƒ๊ตฌ(ferrule)์˜ ํ™•๋ณด ์‚ฌ์ด์—๋Š” ์ƒ๊ด€์„ฑ์ด ์—†๋‹ค." ]
D
์น˜๊ณผ์˜์‚ฌ
์น˜์ˆ˜์˜ ์‹ ๊ฒฝ์„ฌ์œ ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "Aฮฒ ์„ฌ์œ ๊ฐ€ Aฮด ์„ฌ์œ ๋ณด๋‹ค ๋” ๋งŽ์ด ์กด์žฌํ•œ๋‹ค.", "๊ณ ์œ ๊ฐ๊ฐ๊ธฐ๋Šฅ์ด ์žˆ๋Š” ์„ฌ์œ ๋Š” Aฮณ ์„ฌ์œ ๋ฟ์ด๋‹ค.", "C ์„ฌ์œ ์˜ ์ž๊ทน์ „๋‹ฌ์†๋„๋Š” Aฮด ์„ฌ์œ ๋ณด๋‹ค ๋Š๋ฆฌ๋‹ค.", "Aฮด ์„ฌ์œ ๋Š” ์ž๊ทน์— ๋Œ€ํ•ด ๋‘”ํ•œ ํ†ต์ฆ์œผ๋กœ ๋ฐ˜์‘ํ•œ๋‹ค.", "C ์„ฌ์œ ๊ฐ€ A ์„ฌ์œ ๋ณด๋‹ค ์ „๊ธฐ์น˜์ˆ˜๊ฒ€์‚ฌ์— ๋” ์ž˜ ๋ฐ˜์‘ํ•œ๋‹ค." ]
C
์น˜๊ณผ์˜์‚ฌ
์น˜ํŒ(dental lamina)์—์„œ ์œ ๋ž˜๋˜๋Š” ๊ฒƒ์€?
[ "์น˜์ˆ˜", "์ƒ์•„์งˆ", "๋ฒ•๋ž‘์งˆ", "์น˜์กฐ๊ณจ", "์น˜์ฃผ์ธ๋Œ€" ]
C
์น˜๊ณผ์˜์‚ฌ
์น˜์ˆ˜ ๋ฐ ์ƒ์•„์งˆ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "์น˜์ˆ˜์—๋Š” ๊ต๊ฐ์‹ ๊ฒฝ์„ฌ์œ ๊ฐ€ ์กด์žฌํ•œ๋‹ค.", "์น˜์ˆ˜ ๋‚ด ์„ธํฌ ์ค‘ ๊ฐ€์žฅ ๋งŽ์€ ๊ฒƒ์€ ๋ฆผํ”„๊ตฌ์ด๋‹ค.", "๊ด€๊ฐ„์ƒ์•„์งˆ์€ ๊ด€์ฃผ์ƒ์•„์งˆ๋ณด๋‹ค ๋” ๊ด‘ํ™”๋˜์–ด ์žˆ๋‹ค.", "์ƒ์•„์„ธ๊ด€์˜ ์ง๊ฒฝ์€ ์ƒ์•„๋ฒ•๋ž‘๊ฒฝ๊ณ„๋ณด๋‹ค ์น˜์ˆ˜์ธก์—์„œ ๋” ์ž‘๋‹ค.", "๋‹จ์œ„๋ฉด์ ๋‹น ์ƒ์•„์„ธ๊ด€์˜ ์ˆ˜๋Š” ์ƒ์•„๋ฒ•๋ž‘๊ฒฝ๊ณ„๋ณด๋‹ค ์น˜์ˆ˜์ธก์—์„œ ๋” ์ ๋‹ค." ]
A
์น˜๊ณผ์˜์‚ฌ
์น˜์•„ ์ƒํƒœ๋ฅผ ์ง„๋‹จํ•˜๊ธฐ ์œ„ํ•œ ๊ฒ€์‚ฌ์— ๊ด€๋ จ๋œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "Tooth Sloothยฎ๋Š” ์น˜์ˆ˜์ƒํ™œ๋ ฅ ํ‰๊ฐ€๋ฅผ ์œ„ํ•œ ๊ธฐ๊ตฌ์ด๋‹ค.", "์™€๋™ํ˜•์„ฑ๊ฒ€์‚ฌ๋Š” ์šฐ์„ ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ์น˜์ˆ˜ ์ง„๋‹จ๋ฒ•์ด๋‹ค.", "์ „๊ธฐ์น˜์ˆ˜๊ฒ€์‚ฌ๋กœ ์น˜์ˆ˜์˜ ์งˆํ™˜์„ ์ •ํ™•ํžˆ ๊ฐ๋ณ„ ์ง„๋‹จ ํ•  ์ˆ˜ ์žˆ๋‹ค.", "์ •์ƒ์น˜์ˆ˜๋ฅผ ๊ฐ€์ง„ ์น˜์•„๋„ ํƒ€์ง„๊ฒ€์‚ฌ์— ๋ฏผ๊ฐํ•˜๊ฒŒ ๋ฐ˜์‘ํ•  ์ˆ˜ ์žˆ๋‹ค.", "์น˜์ฃผ์ธ๋Œ€๋งˆ์ทจ๋ฅผ ์ด์šฉํ•œ ๋งˆ์ทจ๊ฒ€์‚ฌ(selective anesthesia) ์‹œ ์ „๋ฐฉ์น˜์•„์—์„œ ํ›„๋ฐฉ์น˜์•„์˜ ์ˆœ์œผ๋กœ ๋งˆ์ทจํ•œ๋‹ค." ]
D
์น˜๊ณผ์˜์‚ฌ
์น˜์•„๊ท ์—ด(crack)์˜ ์ง„๋‹จ์— ๊ฐ€์žฅ ์œ ์šฉํ•œ ๊ฒ€์‚ฌ๋ฒ•์€?
[ "์ด‰์ง„๊ฒ€์‚ฌ", "ํƒ€์ง„๊ฒ€์‚ฌ", "๋™์š”๋„๊ฒ€์‚ฌ", "ํˆฌ๊ณผ์กฐ๋ช…๊ฒ€์‚ฌ", "์น˜์ˆ˜์ƒํ™œ๋ ฅ๊ฒ€์‚ฌ" ]
D
์น˜๊ณผ์˜์‚ฌ
ํ•˜์•…๊ตฌ์น˜๋ถ€์˜ ๊ทผ๊ด€์น˜๋ฃŒ๋ฅผ ์œ„ํ•œ ๊ตญ์†Œ๋งˆ์ทจ์™€ ๊ด€๋ จ๋œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "์•„ํ‹ฐ์ผ€์ธ์€ thiophene ๋ง์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค.", "์น˜์ˆ˜ ๋‚ด ๋งˆ์ทจ ์‹œ ๊นŠ์€ ๋งˆ์ทจ ์ƒํƒœ๊ฐ€ 2์‹œ๊ฐ„ ์ด์ƒ ์ง€์†๋œ๋‹ค.", "๋‘๊บผ์šด ํ”ผ์งˆ๊ณจ์ด ์กด์žฌํ•  ๋•Œ ์น˜์ˆ˜ ๋‚ด ๋งˆ์ทจ๋Š” ํšจ๊ณผ์ ์ด์ง€ ์•Š๋‹ค.", "๊ณจ ๋‚ด ๋งˆ์ทจ ์‹œ ๋งˆ์ทจ์•ก์€ ํ•ด๋ฉด๊ณจ์ด ์•„๋‹Œ ํ”ผ์งˆ๊ณจ์— ์ฃผ์ž…๋˜๋„๋ก ํ•œ๋‹ค.", "์น˜์ฃผ์ธ๋Œ€๋งˆ์ทจ์˜ ์ง€์†์‹œ๊ฐ„์€ ํ•˜์น˜์กฐ์‹ ๊ฒฝ์ฐจ๋‹จ๋งˆ์ทจ์˜ ์ง€์†์‹œ๊ฐ„๋ณด๋‹ค ๊ธธ๋‹ค." ]
A
์น˜๊ณผ์˜์‚ฌ
์น˜๊ด€์˜ ์žฅ์ถ•์ด ์น˜๊ทผ์˜ ์žฅ์ถ•์— ๋น„ํ•ด ์„ค์ธก์œผ๋กœ ๊ธฐ์šธ์–ด์ ธ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ทผ๊ด€์™€๋™ํ˜•์„ฑ ์‹œ ์ฃผ์˜ํ•ด์•ผ ํ•˜๋Š” ์น˜์•„๋Š”?
[ "์ƒ์•… ์ค‘์ ˆ์น˜", "ํ•˜์•… ์ธก์ ˆ์น˜", "์ƒ์•… ์ œ1์†Œ๊ตฌ์น˜", "ํ•˜์•… ์ œ1์†Œ๊ตฌ์น˜", "์ƒ์•… ์ œ1๋Œ€๊ตฌ์น˜" ]
D
์น˜๊ณผ์˜์‚ฌ
๋‹ค์Œ ๋ฌธ์žฅ์˜ (๊ฐ€)์™€ (๋‚˜)์— ๋“ค์–ด๊ฐˆ ๋‹จ์–ด๋กœ ์˜ณ๊ฒŒ ๋ฌถ์ธ ๊ฒƒ์€? 3์„ธ๋Œ€ ์ „์ž๊ทผ๊ด€์žฅ์ธก์ •๊ธฐ ์ค‘ Root ZXยฎ๋Š” ์„œ๋กœ ๋‹ค๋ฅธ ์ฃผํŒŒ์ˆ˜๋ฅผ ๊ฐ€์ง€๋Š” ์ „๋ฅ˜๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ (๊ฐ€)์˜ (๋‚˜)์„(๋ฅผ) ๊ทผ๊ด€์žฅ์ธก์ •์— ์ด์šฉํ•œ๋‹ค.
[ "(๊ฐ€)-์ „์••, (๋‚˜)-ํ•ฉ", "(๊ฐ€)-์ „์••, (๋‚˜)-์ฐจ", "(๊ฐ€)-์ „์••, (๋‚˜)-๊ณฑ", "(๊ฐ€)-์ž„ํ”ผ๋˜์Šค, (๋‚˜)-ํ•ฉ", "(๊ฐ€)-์ž„ํ”ผ๋˜์Šค, (๋‚˜)-๋น„" ]
E
์น˜๊ณผ์˜์‚ฌ
๊ทผ๊ด€์˜ coronal flaring์ด๋‚˜ ํฌ์ŠคํŠธ ๊ณต๊ฐ„ ํ˜•์„ฑ๊ณผ์ •์—์„œ ์น˜๊ทผ์˜ ์ฒœ๊ณต ์œ„ํ—˜์„ฑ์ด ๊ฐ€์žฅ ๋†’์€ ๊ณณ์€?
[ "์ƒ์•… ์ค‘์ ˆ์น˜ ์น˜๊ทผ์˜ ๊ทผ์‹ฌ๋ฉด", "ํ•˜์•… ์ œ1๋Œ€๊ตฌ์น˜ ๊ทผ์‹ฌ์น˜๊ทผ์˜ ์›์‹ฌ๋ฉด", "ํ•˜์•… ์ œ2๋Œ€๊ตฌ์น˜ ์›์‹ฌ์น˜๊ทผ์˜ ์›์‹ฌ๋ฉด", "์ƒ์•… ์ œ1์†Œ๊ตฌ์น˜ ํ˜‘์ธก์น˜๊ทผ์˜ ํ˜‘์ธก๋ฉด", "์ƒ์•… ์ œ1๋Œ€๊ตฌ์น˜ ๊ตฌ๊ฐœ์ธก์น˜๊ทผ์˜ ๊ตฌ๊ฐœ๋ฉด" ]
B
์น˜๊ณผ์˜์‚ฌ
๊ทผ๊ด€์„ธ์ฒ™์— ์‚ฌ์šฉ๋˜๋Š” ์ฐจ์•„์—ผ์†Œ์‚ฐ๋‚˜ํŠธ๋ฅจ์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "17% EDTA๋ณด๋‹ค ๊ฒฝ์กฐ์ง ์šฉํ•ด๋Šฅ๋ ฅ์ด ์šฐ์ˆ˜ํ•˜๋‹ค.", "0.1%๋กœ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€์žฅ ํšจ๊ณผ์ ์ด๋‹ค.", "ํด๋กœ๋ฅดํ—ฅ์‹œ๋”˜๋ณด๋‹ค ๋‹จ๋ฐฑ์งˆ ์šฉํ•ด๋Šฅ๋ ฅ์ด ์šฐ์ˆ˜ํ•˜๋‹ค.", "ํด๋กœ๋ฅดํ—ฅ์‹œ๋”˜๊ณผ ์„ž์–ด์„œ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ์ถ”์ฒœ๋œ๋‹ค.", "๊ดด์‚ฌ๋œ ์น˜์ˆ˜์กฐ์ง์„ ์šฉํ•ด์‹œํ‚ค์ง€ ๋ชปํ•œ๋‹ค." ]
C
์น˜๊ณผ์˜์‚ฌ
์™ธ์ƒ๋ฐ›์€ ์น˜์•„์˜ ๋™์š”๋„๊ฐ€ ์ •์ƒ์ด๊ณ , ํƒ€์ง„์— ๋ฏผ๊ฐํ•˜๋ฉฐ, ๋ณ€์œ„๊ฐ€ ์—†๋‹ค๋ฉด ์ง„๋‹จ์€?
[ "์ง„ํƒ•", "์ •์ถœ", "ํ•จ์ž…", "์•„ํƒˆ๊ตฌ", "์ธก๋ฐฉํƒˆ๊ตฌ" ]
A
์น˜๊ณผ์˜์‚ฌ
์™„์ „ํƒˆ๊ตฌ๋œ ์˜๊ตฌ์น˜์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๋ฏธ์™„์„ฑ๊ทผ์ฒจ์ธ ๊ฒฝ์šฐ ์น˜์ˆ˜์ƒํ™œ๋ ฅ ์œ ์ง€๊ฐ€ ๋ถˆ๊ฐ€๋Šฅํ•˜๋‹ค.", "์™„์„ฑ๊ทผ์ฒจ์ธ ๊ฒฝ์šฐ ์น˜์ˆ˜์ƒํ™œ๋ ฅ ์œ ์ง€๊ฐ€ ์น˜๋ฃŒ์˜ ๋ชฉ์ ์ด๋‹ค.", "์—ผ์ฆ ๋ฐ˜์‘์„ ์ตœ์†Œํ™”ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์žฌ์‹ ๋‹น์ผ ๊ทผ๊ด€์น˜๋ฃŒ๋ฅผ ์‹œ์ž‘ํ•œ๋‹ค.", "ํƒˆ๊ตฌ์น˜์•„์˜ ์žฌ์‹ ๋ฐ ๊ณ ์ • ์‹œ ์น˜์•„์˜ ์ƒ๋ฆฌ์  ๋™์š”๋ฅผ ํ—ˆ์šฉํ•˜์—ฌ์•ผ ํ•œ๋‹ค.", "๊ตฌ์™ธ๊ฑด์กฐ์‹œ๊ฐ„์ด 90๋ถ„ ์ด์ƒ์ด๋ผ๋„ ๋ฏธ์™„์„ฑ๊ทผ์ฒจ์ธ ๊ฒฝ์šฐ ์น˜์ฃผ์ธ๋Œ€ ์„ธํฌ์˜ ์ƒํ™œ๋ ฅ์ด ์œ ์ง€๋  ๊ฐ€๋Šฅ์„ฑ์ด ๋†’๋‹ค." ]
D
์น˜๊ณผ์˜์‚ฌ
์žฌํ˜ˆ๊ด€ํ™” ์ˆ ์‹์— ์‚ฌ์šฉํ•˜์˜€์„ ๋•Œ ๊ฐ€์žฅ ์‹ฌํ•œ ์น˜์งˆ๋ณ€์ƒ‰์„ ์œ ๋ฐœํ•˜๋Š” ๊ฒƒ์€?
[ "minocycline", "ciprofloxacin", "metronidazole", "collagen matrix", "calcium hydroxide" ]
A
์น˜๊ณผ์˜์‚ฌ
์น˜๊ทผ๋‹จ์ˆ˜์ˆ  ์‹œ ์ˆ˜์ง์ ˆ๊ฐœ์„ ์ด ํ•˜๋‚˜์ธ ํŒ๋ง‰์˜ ํ˜•ํƒœ๋Š”?
[ "horizontal", "triangular", "rectangular", "trapezoidal", "semilunar" ]
B
์น˜๊ณผ์˜์‚ฌ
์น˜๊ทผ๋‹จ ์ˆ˜์ˆ ์„ ์œ„ํ•œ ํŒ๋ง‰ ํ˜•์„ฑ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "์ ˆ๊ฐœ ์‹œ ์†Œ๋Œ€๋ฅผ ์ ˆ๋‹จํ•˜์ง€ ์•Š๋Š”๋‹ค.", "์ถœํ˜ˆ์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ํŒ๋ง‰์— ๊ณจ๋ง‰์„ ํฌํ•จ์‹œํ‚ค์ง€ ์•Š๋Š”๋‹ค.", "์‹œ์•ผ๋ฅผ ํ™•๋ณดํ•˜๊ธฐ ์œ„ํ•ด ์ ˆ๊ฐœ์„ ์„ ์น˜๊ทผ๋‹จ ๋ณ‘์†Œ ์ง์ƒ๋ฐฉ์— ํ˜•์„ฑํ•œ๋‹ค.", "๋ฐ˜ํ”ํ˜•์„ฑ์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์ ˆ๊ฐœ์„ ์„ ๊ณจ์œต๊ธฐ ์ง์ƒ๋ฐฉ์— ํ˜•์„ฑํ•œ๋‹ค.", "๋”ฑ์ง€ํ˜•์„ฑ(sloughing)์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์น˜๊ฐ„์œ ๋‘๋ฅผ ์ ˆ๋‹จํ•œ๋‹ค." ]
A
์น˜๊ณผ์˜์‚ฌ
์•„๋™๊ตฌ๊ฐ•๊ฑด๊ฐ•์‹คํƒœ์กฐ์‚ฌ์—์„œ ์ƒ์•… ์šฐ์ธก ์ œ1๋Œ€๊ตฌ์น˜๊ฐ€ ๋‹ค์Œ๊ณผ ๊ฐ™์„ ๋•Œ, WHO ์น˜์•„๊ฒ€์‚ฌ๊ธฐ์ค€์— ๋”ฐ๋ฅธ ํŒ์ •์€? ์œก์•ˆ์œผ๋กœ ํ•ด๋‹น ์น˜์•„ ์น˜๋ฉด์— ์—ฐํ™”์น˜์งˆ์ด ์กด์žฌํ•˜์ง€ ์•Š๊ณ  ๊ฑด์ „ํ•จ ์œก์•ˆ์œผ๋กœ ๋ฒ•๋ž‘์งˆ ๋‚ด๋ถ€๊ฐ€ ๊ฒ€๊ฒŒ ๋ณด์—ฌ ์น˜์•„์šฐ์‹์ด ์˜์‹ฌ๋จ ์น˜์•„์šฐ์‹์„ ์น˜๋ฃŒํ•œ ํ”์ ์ด ์—†๊ณ , ์ „์ƒ‰๋œ ํ”์ ์ด ์—†์Œ
[ "์ •์ƒ์น˜์•„", "์šฐ์‹์น˜์•„", "๊ธฐ๋ก๋ถˆ๊ฐ€์น˜์•„", "์šฐ์‹๋ฐœ์ƒ์œ„ํ—˜์น˜์•„", "์šฐ์‹๋น„๊ฒฝํ—˜์ฒ˜์น˜์น˜์•„" ]
A
์น˜๊ณผ์˜์‚ฌ
์ดˆ๋“ฑํ•™๊ต์—์„œ 2์ฃผ์— 1ํšŒ ๋ถˆ์†Œ์šฉ์•ก์–‘์น˜์‚ฌ์—…์„ ์‹œํ–‰ํ•˜๊ธฐ ์œ„ํ•ด ๋ถˆํ™”๋‚˜ํŠธ๋ฅจ ์–‘์น˜์šฉ์•ก์„ ์ œ์กฐํ•˜๊ณ ์ž ํ•œ๋‹ค. ์–‘์น˜์šฉ์•ก 1L๋ฅผ ๋งŒ๋“ค๋ ค๋ฉด ๋ช‡ g์˜ ๋ถˆํ™”๋‚˜ํŠธ๋ฅจ ๋ถ„๋ง์„ ๋„ฃ์–ด์•ผ ํ•˜๋Š”๊ฐ€?
[ "0.05", "0.2", "0.5", "2.0", "5.0" ]
D
์น˜๊ณผ์˜์‚ฌ
๋ฆฌ๋ฒจ(Leavell)๊ณผ ํด๋ฝ(Clark)์˜ ์งˆ๋ณ‘์˜ˆ๋ฐฉ๋‹จ๊ณ„ ์ค‘ ์ง„์ „์งˆํ™˜๊ธฐ์— ํ•ด๋‹นํ•˜๋Š” ๊ด€๋ฆฌ๋ฐฉ๋ฒ•์€?
[ "๊ฑด๊ฐ•์ฆ์ง„", "ํŠน์ˆ˜๋ฐฉํ˜ธ", "์กฐ๊ธฐ์น˜๋ฃŒ", "๊ธฐ๋Šฅ๊ฐํ‡ด์ œํ•œ", "๊ธฐ๋Šฅ์žฌํ™œ" ]
D
์น˜๊ณผ์˜์‚ฌ
๊ตฌ๊ฐ•๊ฑด๊ฐ•์‹คํƒœ์กฐ์‚ฌ์—์„œ ์ง€์—ญ์‚ฌํšŒ์น˜์ฃผ์ง€์ˆ˜์˜ ๊ฒ€์‚ฌ๊ธฐ์ค€์— ๋”ฐ๋ฅธ ์น˜์ฃผ์ƒํƒœ๋ฅผ ๊ธฐ๋กํ•œ ๊ฒƒ์ด๋‹ค. #17 - #14 #13 - #23 #24 - #27 3 0 1 2 0 1 #47 - #44 #43 - #33 #34 - #37 ์ด ๋Œ€์ƒ์ž์˜ ์น˜์ฃผ์ƒํƒœ๋Š”?
[ "์‹ฌ์น˜์ฃผ๋‚ญํ˜•์„ฑ", "์ฒœ์น˜์ฃผ๋‚ญํ˜•์„ฑ", "์น˜์„ํ˜•์„ฑ", "์น˜์€์ถœํ˜ˆ", "์ •์ƒ" ]
B
์น˜๊ณผ์˜์‚ฌ
์ „๋ฌธ๊ฐ€์น˜์•„์ฒญ๊ฒฐ์ˆ ์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "EVA tip์€ ํ˜‘์„ค๋ฉด ์น˜๋ฉด์„ธ๊ท ๋ง‰ ์ œ๊ฑฐ์šฉ์ด๋‹ค.", "๋Ÿฌ๋ฒ„์ปต ์‚ฌ์šฉ ์‹œ ์น˜์€์—ฐํ•˜์น˜๋ฉด์—๋Š” ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š”๋‹ค.", "๊ณต๊ธฐ์—ฐ๋งˆ๊ธฐ ์‚ฌ์šฉ ์‹œ ์ž…์ž๊ฐ€ ์—ฐ์กฐ์ง์— ๋‹ฟ์•„๋„ ํ™˜์ž์˜ ๋ถˆํŽธ๊ฐ์ด ์—†๋‹ค.", "์‹œํด์Šค์ผ€์ผ๋Ÿฌ๋Š” ๋ฐ˜์›ํ˜•์˜ ๋„“๊ณ  ํ‰ํ‰ํ•œ ๋‚ ์„ ์ด์šฉํ•˜์—ฌ ์น˜์„์„ ์ œ๊ฑฐํ•œ๋‹ค.", "ํ”ผ์—์กฐ์‹ ์ดˆ์ŒํŒŒ ์น˜์„์ œ๊ฑฐ๊ธฐ๋Š” ์‹ฌ๋ฐ•์กฐ์œจ๊ธฐ๋ฅผ ์žฅ์ฐฉํ•œ ํ™˜์ž์—๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค." ]
E
์น˜๊ณผ์˜์‚ฌ
๊ณ ์ •์„ฑ์น˜๊ณผ๋ณด์ฒ ๋ฌผ์˜ ์น˜๋ฉด์„ธ๊ท ๋ง‰ ๊ด€๋ฆฌ๋ฒ•์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๊ฐ€๊ณต์น˜์˜ ์น˜๋ฉด์„ธ๊ท ๋ง‰ ๊ด€๋ฆฌ์—๋Š” ๋ณ€ํ˜•์ฑ ํ„ฐ์Šค๋ฒ•์ด ํšจ๊ณผ์ ์ด๋‹ค.", "๋ถˆ์†Œ๊ฐ€ ํฌํ•จ๋˜์ง€ ์•Š์€ ์„ธ์น˜์ œ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋ณด์ฒ ๋ฌผ ๋ณ€์ƒ‰์„ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค.", "์ž…์•ˆ์— ๊ณ ์ •์„ฑ ๋ณด์ฒ ๋ฌผ์ด ๋งŽ๊ณ  ์ข…๋ฅ˜๊ฐ€ ๋‹ค์–‘ํ• ์ˆ˜๋ก ๋ถ€๋“œ๋Ÿฌ์šด ์นซ์†”์„ ์‚ฌ์šฉํ•ด์•ผ ํ•œ๋‹ค.", "๊ณ ์ •์„ฑ์น˜๊ณผ๋ณด์ฒ ๋ฌผ์˜ ์น˜๋ฉด์„ธ๊ท ๋ง‰์„ ์ œ๊ฑฐํ•˜๊ธฐ ์œ„ํ•ด ๋งˆ๋ชจ๋ ฅ์ด ๋†’์€ ์„ธ์น˜์ œ๋ฅผ ์šฐ์„  ์‚ฌ์šฉํ•œ๋‹ค.", "๊ฐ€๊ณต์น˜ ํ•˜๋ฐฉ์— ์„ธ๊ท ๋ง‰ ์นจ์ฐฉ์ด ์‹ฌํ•˜์ง€๋งŒ ๋Œ€์ƒ์ž๊ฐ€ ๋™๊ธฐ์œ ๋ฐœ์ด ๋˜์–ด ์žˆ์œผ๋ฉด, ํ•ด๋‹น ๋ถ€์œ„์˜ ์น˜๋ฉด์„ธ๊ท ๋ง‰์„ ์ œ๊ฑฐํ•˜๊ธฐ ์œ„ํ•ด ๊ตฌ๊ฐ• ์–‘์น˜์•ก์„ ์‚ฌ์šฉํ•œ๋‹ค." ]
A
์น˜๊ณผ์˜์‚ฌ
๊ณต๋ณต์œผ๋กœ ์ธํ•œ ๊ตฌ์ทจ์˜ ๋ถ„๋ฅ˜๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๋ณ‘์  ๊ตฌ์ทจ", "๊ตฌ์ทจ๊ณตํฌ์ฆ", "๊ตฌ์ทจ์‹ ๊ฒฝ์ฆ", "์ฃผ๊ด€์  ๊ตฌ์ทจ", "์ƒ๋ฆฌ์  ๊ตฌ์ทจ" ]
E
์น˜๊ณผ์˜์‚ฌ
์บ ๋ธŒ๋ผ(CAMBRA)์—์„œ ์ œ์‹œํ•˜๋Š” ์šฐ์‹๊ด€๋ฆฌ์ง€์นจ์— ๋”ฐ๋ฅธ ๋‹ค์Œ 20์‚ด ์—ฌ์ž์˜ ์ ์ ˆํ•œ ์šฐ์‹์˜ˆ๋ฐฉ ๊ด€๋ฆฌ๋ฐฉ๋ฒ•์€? 1๋…„ ์ „ ์น˜์•„์šฐ์‹์œผ๋กœ ์ˆ˜๋ณต์น˜๋ฃŒ๋ฅผ ๊ฒฝํ—˜ํ•จ ์ž๊ทน์„ฑ ํƒ€์•ก๋ถ„๋น„์œจ ๊ฒ€์‚ฌ: ๋ถ„๋‹น 0.3 mL ์‚ฐ์ƒ์„ฑ ๋ฏธ์ƒ๋ฌผ ๊ฒ€์‚ฌ: ์ค‘๋“ฑ๋„ ํ•˜๋ฃจ 2ํšŒ ๋ถˆ์†Œ์น˜์•ฝ ์‚ฌ์šฉ ํ•˜๋ฃจ 1ํšŒ ๊ฐ„์‹ ์„ญ์ทจ
[ "์—ฐ 1ํšŒ ๋ถˆ์†Œ๋ฐ”๋‹ˆ์‹œ ๋„ํฌ", "์ฃผ 1ํšŒ ์นผ์Š˜-์ธ๋ณด์ถฉ์ œ ์ ์šฉ", "3๊ฐœ์›”๋งˆ๋‹ค ์šฐ์‹์œ„ํ—˜ ์žฌํ‰๊ฐ€", "18๊ฐœ์›”๋งˆ๋‹ค ๊ต์ต๋ฐฉ์‚ฌ์„ ์ดฌ์˜", "๋งค์ผ 0.5g ์ž์ผ๋ฆฌํ†จ๊ปŒ ์”น๊ธฐ" ]
C
์น˜๊ณผ์˜์‚ฌ
45์„ธ ๋‚จ์ž์˜ ์น˜์ฃผ์„ ๋ณ„๊ฒ€์‚ฌ ๊ฒฐ๊ณผ์ด๋‹ค. #17 - #14 #13 - #23 #24 - #27 code 1 code 0 code 4 code 2 code 0 code 3* #47 - #44 #43 - #33 #34 - #37 ์˜ณ์€ ์„ค๋ช…์€?
[ "Nabers probe๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ฒ€์‚ฌํ•œ ๊ฒฐ๊ณผ์ด๋‹ค.", "์ƒ์•… ์šฐ์ธก ๊ตฌ์น˜๋ถ€์— ์น˜์„์ด ์นจ์ฐฉ๋˜์–ด ์žˆ๋‹ค.", "์ƒ์•… ์ขŒ์ธก ๊ตฌ์น˜๋ถ€์˜ ์น˜์ฃผ๋‚ญ ๊นŠ์ด๋Š” 3.5mm ์ดํ•˜์ด๋‹ค.", "ํ•˜์•… ์ขŒ์ธก ๊ตฌ์น˜๋ถ€์˜ ๊ถŒ์žฅ ๊ด€๋ฆฌ๋ฐฉ๋ฒ•์—๋Š” ์ฒ ์ €ํ•œ ์น˜์ฃผ๊ฒ€์‚ฌ ๋ฐ ๊ธฐ๋ก, ์ฒ˜์น˜ ๋ฐ ์น˜๋ฃŒ๊ฐ€ ํฌํ•จ๋˜์–ด์•ผ ํ•œ๋‹ค.", "12๊ฐœ์›” ์ฃผ๊ธฐ๋กœ ๊ตฌ๊ฐ•๊ฑด๊ฐ•๊ด€๋ฆฌ๊ต์œก, ์ „๋ฌธ๊ฐ€ ์น˜๋ฉด ์„ธ์ •, ์น˜์„ ์ œ๊ฑฐ์˜ ๊ด€๋ฆฌ๊ฐ€ ํ•„์š”ํ•˜๋‹ค." ]
D
์น˜๊ณผ์˜์‚ฌ
ํฌ๋ฆผ์„ธ์น˜์ œ๊ฐ€ ๊ณต๊ธฐ ์ค‘์— ๋…ธ์ถœ๋˜์—ˆ์„ ๋•Œ ๊ณ ์ฒด๋กœ ๊ตณ๋Š” ํ˜„์ƒ์„ ๋ฐฉ์ง€ํ•˜๊ณ , ์„ธ์น˜์ œ ๊ตฌ์„ฑ ๋ฌผ์งˆ๋“ค์˜ ์กฐ์„ฑ์„ ์•ˆ์ •๋˜๊ฒŒ ์œ ์ง€ํ•˜๋Š” ์„ฑ๋ถ„์€?
[ "sorbitol", "allantoin", "triclosan", "silicon dioxide", "sodium lauryl sulfate" ]
A
์น˜๊ณผ์˜์‚ฌ
์น˜์•„์šฐ์‹์„ ์˜ˆ๋ฐฉํ•˜๊ธฐ ์œ„ํ•œ ์‹์ด์กฐ์ ˆ๋ฒ• ๊ณผ์ •์—์„œ '์น˜์•„์šฐ์‹์œ„ํ—˜๋„๋ฅผ ์ฆ๊ฐ€์‹œํ‚ค๋Š” ์›์ธ์š”์†Œ ์ง€์ '์„ ์‹œํ–‰ํ•˜๋Š” ๋‹จ๊ณ„๋Š”?
[ "์‹์ด์กฐ์‚ฌ", "์‹์ด๋ถ„์„", "์‹๋‹จ์ƒ๋‹ด", "์‹๋‹จ์ฒ˜๋ฐฉ", "์‹ํ’ˆ์ฒ˜๋ฐฉ" ]
C
์น˜๊ณผ์˜์‚ฌ
๋Œ€์ƒ์ž์˜ ์ œ1๋Œ€๊ตฌ์น˜๊ฐ€ ๋‹ค์Œ๊ณผ ๊ฐ™์„ ๋•Œ, ํด๋ฃฌ(Clune)์˜ ์ œ1๋Œ€๊ตฌ์น˜ ๊ฑด๊ฐ•๋„(%)๋Š”? ์น˜์•„ ์ƒํƒœ ์ƒ์•… ์šฐ์ธก ์ œ1๋Œ€๊ตฌ์น˜ ํ˜‘๋ฉด์— ์ถฉ์ „๋˜์–ด ์žˆ์Œ, ๊ตํ•ฉ๋ฉด๊ณผ ๊ตฌ๊ฐœ๋ฉด์— ์น˜์•„์šฐ์‹ ์žˆ์Œ, ์ธ์ ‘๋ฉด ๋ชจ๋‘ ๊ฑด์ „ ์น˜๋ฉด์ž„ ์ƒ์•… ์ขŒ์ธก ์ œ1๋Œ€๊ตฌ์น˜ ์ „๋ถ€๊ธˆ๊ด€ ์ˆ˜๋ณต ์ƒํƒœ์ž„ ํ•˜์•… ์šฐ์ธก ์ œ1๋Œ€๊ตฌ์น˜ ์ž„ํ”Œ๋ž€ํŠธ ์ˆ˜๋ณต ์ƒํƒœ์ž„ ํ•˜์•… ์ขŒ์ธก ์ œ1๋Œ€๊ตฌ์น˜ ๊ตํ•ฉ๋ฉด ์น˜์•„์šฐ์‹ ์žˆ์Œ, ๋‚˜๋จธ์ง€ ์น˜๋ฉด์€ ๊ฑด์ „ ์น˜๋ฉด์ž„
[ "75", "60", "45", "30", "25" ]
B
์น˜๊ณผ์˜์‚ฌ
20๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ์ง€์—ญ์‚ฌํšŒ์น˜์ฃผ์š”์–‘ํ•„์š”์ง€์ˆ˜๋ฅผ ์กฐ์‚ฌํ•œ ๊ฒฐ๊ณผ์ด๋‹ค. ์น˜์ฃผ์กฐ์ง๋ณ‘ ์ง„ํ–‰ ์ •๋„ ์ธ์›์ˆ˜(๋ช…) ์น˜์ฃผ์กฐ์ง๊ฑด์ „์ž 4 ์น˜์€์ถœํ˜ˆ์ž 5 ์น˜์„๋ถ€์ฐฉ์ž 6 ์ฒœ์น˜์ฃผ๋‚ญํ˜•์„ฑ์ž 3 ์‹ฌ์น˜์ฃผ๋‚ญํ˜•์„ฑ์ž 2 ์ด ์ง‘๋‹จ์˜ ์น˜๋ฉด์„ธ๊ท ๋ง‰๊ด€๋ฆฌํ•„์š”์ž์œจ(%)์€?
[ "80", "55", "45", "30", "25" ]
A
์น˜๊ณผ์˜์‚ฌ
A ์ง€์—ญ๊ณผ B ์ง€์—ญ 12์„ธ ์•„๋™ ๊ฐ๊ฐ 100๋ช…์˜ ๊ตฌ๊ฐ•๊ฑด๊ฐ•์‹คํƒœ์กฐ์‚ฌ ๊ฒฐ๊ณผํ‘œ์ด๋‹ค. A์ง€์—ญ B์ง€์—ญ DMF rate 40 % 90 % DT rate 83 % 39 % MT rate 2 % 1 % FT rate 15 % 60 % DMFT index 3.0 3.0 ์ด์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "A ์ง€์—ญ์ด B ์ง€์—ญ๋ณด๋‹ค ์šฐ์‹๊ฒฝํ—˜์น˜์•„๋ฅผ ๋ณด์œ ํ•œ ์•„๋™์ด ๋งŽ๋‹ค.", "A ์ง€์—ญ์ด B ์ง€์—ญ๋ณด๋‹ค 1์ธ๋‹น ํ‰๊ท  ์šฐ์‹๊ฒฝํ—˜์น˜์•„ ์ˆ˜๊ฐ€ ์ ๋‹ค.", "A ์ง€์—ญ์€ B ์ง€์—ญ๋ณด๋‹ค ์šฐ์‹๊ฒฝํ—˜์น˜์•„ ์ค‘ ์ถฉ์ „์น˜์•„ ๋น„์œจ์ด ๋†’๋‹ค.", "A ์ง€์—ญ์€ B ์ง€์—ญ๋ณด๋‹ค ์šฐ์‹๊ฒฝํ—˜์น˜์•„ ์ค‘ ์šฐ์‹์น˜์•„ ๋น„์œจ์ด ๋†’๋‹ค.", "A ์ง€์—ญ์€ B ์ง€์—ญ๋ณด๋‹ค ์šฐ์‹๊ฒฝํ—˜์น˜์•„ ์ค‘ ๋ฐœ๊ฑฐ์น˜์•„ ๋น„์œจ์ด ๋‚ฎ๋‹ค." ]
D
์น˜๊ณผ์˜์‚ฌ
๊ตฌ๊ฐ•๋ณด๊ฑด์‚ฌ์—…๊ธฐํš์˜ ๊ณผ์ •์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "์‚ฌ์—… ์ง„ํ–‰ ํ›„ ํ‰๊ฐ€์ง€ํ‘œ๋ฅผ ํ™•์ •ํ•˜์—ฌ ํ‰๊ฐ€ํ•œ๋‹ค.", "๊ธฐํš๊ณผ์ •์—์„œ ์ „๋…„๋„ ์‚ฌ์—…ํ‰๊ฐ€ ์ž๋ฃŒ๋ฅผ ํ˜„ํ™ฉ์ž๋ฃŒ๋กœ ํ™œ์šฉํ•œ๋‹ค.", "๊ตฌ๊ฐ•๋ณด๊ฑด์‚ฌ์—…์€ ๋น„์šฉ ๋Œ€๋น„ ํšจ๊ณผ๋งŒ์„ ๊ณ ๋ คํ•˜์—ฌ ์šฐ์„ ์ˆœ์œ„๋ฅผ ๊ฒฐ์ •ํ•œ๋‹ค.", "๊ตฌ๊ฐ•๋ณด๊ฑด์‚ฌ์—…์˜ ๋ชฉํ‘œ ์„ค์ • ์‹œ ๊ธฐํ•œ์„ ๋‘์ง€ ์•Š๊ณ  ๋ชฉํ‘œ๋ฅผ ์„ค์ •ํ•œ๋‹ค.", "๊ตฌ๊ฐ•๋ณด๊ฑด์‚ฌ์—…์€ ๊ฑด๊ฐ•์‹ ๋…๋ชจํ˜•์„ ์ด๋ก ์  ๋ฐฐ๊ฒฝ์œผ๋กœ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋‹ค๋ฅธ ๊ฑด๊ฐ•์ฆ์ง„ ์‚ฌ์—…๋ถ„์•ผ์™€๋Š” ๋…๋ฆฝ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•˜์—ฌ์•ผํ•œ๋‹ค." ]
B
์น˜๊ณผ์˜์‚ฌ
๋ณด์ฒ ๋ฌผ ์ ‘์ฐฉ๋ฉด์— ๋Œ€ํ•œ ์‹œ๋ฉ˜ํŠธ์˜ ์ –์Œ์„ฑ์„ ๋†’์ด๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "ํก์ฐฉ์„ฑ์ด ๋‚ฎ์€ ์‹œ๋ฉ˜ํŠธ๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.", "ํ‘œ๋ฉด์žฅ๋ ฅ์ด ๋‚ฎ์€ ์‹œ๋ฉ˜ํŠธ๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.", "๋ณด์ฒ ๋ฌผ ์ ‘์ฐฉ๋ฉด์˜ ํ‘œ๋ฉด์—๋„ˆ์ง€๋ฅผ ๋‚ฎ์ถ˜๋‹ค.", "๋ณด์ฒ ๋ฌผ ์ ‘์ฐฉ๋ฉด์˜ ์‚ฐํ™”๋ง‰์„ ์ œ๊ฑฐํ•˜์ง€ ์•Š๋Š”๋‹ค.", "๋ณด์ฒ ๋ฌผ์˜ ์ ‘์ฐฉ๋ฉด์—์„œ ์ ‘์ด‰๊ฐ์ด ํฐ ์‹œ๋ฉ˜ํŠธ๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค." ]
B
์น˜๊ณผ์˜์‚ฌ
์•„๋ง๊ฐ์˜ ํฌ๋ฆฝ(creep) ์‹œํ—˜ ๊ฒฐ๊ณผ๋ฅผ ๊ทธ๋ž˜ํ”„๋กœ ๊ทธ๋ฆด ๋•Œ X์ถ•-Y์ถ•์œผ๋กœ ์ ์ ˆํ•œ ๊ฒƒ์€?
[ "์‹œ๊ฐ„-๋ณ€ํ˜•๋ฅ ", "๋ณ€ํ˜•๋ฅ -์˜จ๋„", "์˜จ๋„-์Šต๋„", "์Šต๋„-๋ณ€ํ˜•๋ฅ ", "์‘๋ ฅ-๋ฐ˜๋ณตํšŸ์ˆ˜" ]
A
์น˜๊ณผ์˜์‚ฌ
์น˜๊ณผ์žฌ๋ฃŒ์˜ ์ƒ์ฒด์ ํ•ฉ์„ฑ ์‹œํ—˜์— ๊ด€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "ํ•œ์ฒœ์ค‘์ธต์‹œํ—˜์€ ์ œ3๊ท  ์‹œํ—˜์— ํฌํ•จ๋œ๋‹ค.", "์น˜์ˆ˜๋ณต์กฐ์‹œํ—˜์€ ์„ธ๊ท ์„ ์ด์šฉํ•˜๋Š” ์‹œํ—˜์ด๋‹ค.", "์—์ž„์Šค(Ames)์‹œํ—˜์œผ๋กœ ์œ ์ „๋…์„ฑ์„ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋‹ค.", "๊ตฌ๊ฐ•์ ๋ง‰์ž๊ทน์‹œํ—˜์œผ๋กœ ์ง€์—ฐ๊ณผ๋ฏผ๋ฐ˜์‘์„ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋‹ค.", "MTT๋ฅผ ํ™œ์šฉํ•œ ์„ธํฌ๋…์„ฑ์‹œํ—˜์€ ์ œ2๊ตฐ ์‹œํ—˜์— ํฌํ•จ๋œ๋‹ค." ]
C
์น˜๊ณผ์˜์‚ฌ
์น˜๊ณผ์—์„œ ์‚ฌ์šฉ๋˜๋Š” ์ดํŠธ๋ฆฌ์•„(Y2O3) ํ•จ์œ  ์ง€๋ฅด์ฝ”๋‹ˆ์•„์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๋น„์ •์งˆ ์„ธ๋ผ๋ฏน์ด๋‹ค.", "์ƒ์˜จ์—์„œ ๋‹จ์‚ฌ์ •๋งŒ ์กด์žฌํ•˜๊ฒŒ ๋œ๋‹ค.", "10~30 mol%์˜ ์ดํŠธ๋ฆฌ์•„๋ฅผ ํ•จ์œ ํ•œ๋‹ค.", "๋†’์€ ๊ธฐ๊ณ„์  ํŠน์„ฑ์€ ์ƒ๋ณ€ํƒœ ๊ฐ•ํ™”์— ์˜ํ•œ ๊ฒƒ์ด๋‹ค.", "์ดํŠธ๋ฆฌ์•„ ๋†๋„๊ฐ€ ๋†’์•„์งˆ์ˆ˜๋ก ๋ฐ˜ํˆฌ๋ช…๋„๊ฐ€ ๋‚ฎ์•„์ง„๋‹ค." ]
D
์น˜๊ณผ์˜์‚ฌ
์˜์น˜์ƒ ์žฌ๋ฃŒ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์—ด์ค‘ํ•ฉ ์•„ํฌ๋ฆด๋ฆญ ๋ ˆ์ง„์˜ ๊ฐœ์‹œ์ œ๋Š”?
[ "3์ฐจ์•„๋ฏผ", "์บ ํฌ๋ฅดํ€ด๋…ผ", "ํžˆ๋“œ๋กœํ€ด๋…ผ", "๋ฒค์กฐ์ผ๊ณผ์‚ฐํ™”๋ฌผ", "ํŠธ๋ฆฌ์—ํ‹ธ๋ Œ-๊ธ€๋ฆฌ์ฝœ-๋””๋ฉ”ํƒ€ํฌ๋ฆด๋ ˆ์ดํŠธ" ]
D
์น˜๊ณผ์˜์‚ฌ
์ˆ˜๋ณต์šฉ ์ฝคํฌ์ง“ํŠธ๋ ˆ์ง„์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "๋ฏธ์„ธ์ž…์žํ˜•์€ ์žฌ๋ž˜ํ˜•๋ณด๋‹ค ๊ธฐ๊ณ„์  ์„ฑ์งˆ์ด ์šฐ์ˆ˜ํ•˜๋‹ค.", "ํด๋ฆฌ๋ฉ”ํ‹ธ๋ฉ”ํƒ€์•„ํฌ๋ฆด๋ ˆ์ดํŠธ๊ฐ€ ๊ธฐ์งˆ๋กœ ์ฃผ๋กœ ์‚ฌ์šฉ๋œ๋‹ค.", "๋ฐ”๋ฅจ์ด ํ•จ์œ ๋œ ํ•„๋Ÿฌ๋Š” ๋ฐฉ์‚ฌ์„  ๋ถˆํˆฌ๊ณผ์„ฑ์„ ๋ถ€์—ฌํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•œ๋‹ค.", "์‹ค๋ž€ ์ปคํ”Œ๋ง์ œ๋ฅผ ํ•„๋Ÿฌ์— ์ฒ˜๋ฆฌํ•˜๋ฉด ๋ ˆ์ง„๊ธฐ์งˆ๊ณผ์˜ ๊ฒฐํ•ฉ๋ ฅ์ด ๋–จ์–ด์ง„๋‹ค.", "ํŠธ๋ฆฌ์—ํ‹ธ๋ Œ-๊ธ€๋ฆฌ์ฝœ-๋””๋ฉ”ํƒ€ํฌ๋ฆด๋ ˆ์ดํŠธ๋ฅผ ์ฒจ๊ฐ€ํ•˜๋ฉด ์ ๋„๋ฅผ ๋†’์ผ ์ˆ˜ ์žˆ๋‹ค." ]
C
์น˜๊ณผ์˜์‚ฌ
๋ณ‘ 2๊ฐœ๋กœ ๊ตฌ์„ฑ๋œ 6์„ธ๋Œ€ ์ƒ์•„์งˆ ์ ‘์ฐฉ ์‹œ์Šคํ…œ์„ ์‚ฌ์šฉํ•˜๊ณ ์ž ํ•œ๋‹ค. 2๊ฐœ ๋ณ‘์˜ ๋‚ด์šฉ๋ฌผ์„ ํ˜ผํ•ฉํ•˜์ง€ ์•Š๊ณ  ๊ฐ๊ฐ ๋”ฐ๋กœ ์ƒ์•„์งˆ์— ์ ์šฉํ•  ๋•Œ ์ฒ˜์Œ ์ ์šฉํ•˜๋Š” ๊ฒƒ์€?
[ "๋ถ€์‹์ œ(etchant)", "ํ”„๋ผ์ด๋จธ(primer)", "์ ‘์ฐฉ๋ ˆ์ง„(adhesive resin)", "์ž๊ฐ€๋ถ€์‹ํ”„๋ผ์ด๋จธ(self-etching primer)", "์ž๊ฐ€๋ถ€์‹์ ‘์ฐฉ์ œ(self-etching adhesive)" ]
D
์น˜๊ณผ์˜์‚ฌ
๊ธ€๋ผ์Šค์•„์ด์˜ค๋…ธ๋จธ์‹œ๋ฉ˜ํŠธ์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "ํฌ์„ธ๋ฆฐ ์ ‘์ฐฉ์— ์‚ฌ์šฉ๋œ๋‹ค.", "์น˜์ˆ˜์— ๋Œ€ํ•œ ์ง„์ •์ž‘์šฉ์ด ์žˆ๋‹ค.", "์‚ฐ-์—ผ๊ธฐ ๋ฐ˜์‘์— ์˜ํ•ด ๊ฒฝํ™”๋œ๋‹ค.", "๋ถ„๋ง์˜ ์ฃผ ์„ฑ๋ถ„์€ ์‚ฐํ™”์•„์—ฐ์ด๋‹ค.", "์šฉ์•ก์˜ ์ฃผ ์„ฑ๋ถ„์€ ๋ฉ”ํƒ€์•„ํฌ๋ฆด๋ ˆ์ดํŠธ๊ณ„ ๋‹จ๋Ÿ‰์ฒด์ด๋‹ค." ]
C
์น˜๊ณผ์˜์‚ฌ
์น˜๊ณผ์šฉ ๋น„๊ท€๊ธˆ์† ํ•ฉ๊ธˆ์„ ๊ตฌ์„ฑํ•˜๋Š” ์›์†Œ์˜ ์ฃผ๋œ ์—ญํ• ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "ํฌ๋กฌ(Cr)์€ ๋‚ด์‹์„ฑ์„ ๋†’์ธ๋‹ค.", "๋‹ˆ์ผˆ(Ni)์€ ์ƒ์ฒด์ ํ•ฉ์„ฑ์„ ๋†’์ธ๋‹ค.", "๋ฒ ๋ฆด๋ฅจ(Be)์€ ์šฉ์œต์˜จ๋„๋ฅผ ๋†’์ธ๋‹ค.", "๋ชฐ๋ฆฌ๋ธŒ๋ฐ๋„˜(Mo)์€ ํƒ„ํ™”๋ฅผ ๋‚ฎ์ถ˜๋‹ค.", "์ฝ”๋ฐœํŠธ(Co)๋Š” ์—ฐ์„ฑ(ductility)์„ ๋†’์ธ๋‹ค." ]
A
์น˜๊ณผ์˜์‚ฌ
์—ด์ค‘ํ•ฉํ˜• ์˜์น˜์ƒ์šฉ ๋ ˆ์ง„์˜ dough-forming time์ด๋ž€?
[ "ํ˜ผํ•ฉ ์‹œ์ž‘๋ถ€ํ„ฐ dough stage๊ฐ€ ๋๋‚˜๋Š” ์‹œ์ ", "ํ˜ผํ•ฉ ์‹œ์ž‘๋ถ€ํ„ฐ dough stage๊ฐ€ ์‹œ์ž‘๋˜๋Š” ์‹œ์ ", "ํ˜ผํ•ฉ ์‹œ์ž‘๋ถ€ํ„ฐ rubbery stage๊ฐ€ ๋๋‚˜๋Š” ์‹œ์ ", "sandy stage๊ฐ€ ๋๋‚˜๋Š” ์‹œ์ ๋ถ€ํ„ฐ dough stage๊ฐ€ ์‹œ์ž‘๋˜๋Š” ์‹œ์ ", "sandy stage๊ฐ€ ๋๋‚˜๋Š” ์‹œ์ ๋ถ€ํ„ฐ dough stage๊ฐ€ ๋๋‚˜๋Š” ์‹œ์ " ]
B
์น˜๊ณผ์˜์‚ฌ
์žฅ๊ธฐ ์—ฐ์„ฑ์˜์น˜์ด์žฅ์žฌ์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "์˜๊ตฌ์ ์œผ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.", "์—ฐ์„ฑ๊ณผ ํƒ„์„ฑ์— ๋”ฐ๋ผ 5๋‹จ๊ณ„๋กœ ๋ถ„๋ฅ˜๋œ๋‹ค.", "์‹ค๋ฆฌ์ฝ˜ ์ด์žฅ์žฌ๋Š” ์ฐจ์•„์—ผ์†Œ์‚ฐ์—ผ ์„ฑ๋ถ„์˜ ์˜์น˜์„ธ์ •์ œ๋กœ ์„ธ์ฒ™ํ•˜์—ฌ์•ผ ์†์ƒ๋˜์ง€ ์•Š๋Š”๋‹ค.", "๊ฐ€์†Œ์ œ๋ฅผ ์ฒจ๊ฐ€ํ•œ ์•„ํฌ๋ฆด๋ฆญ ๋ ˆ์ง„ ์ด์žฅ์žฌ๋Š” ๊ตฌ๊ฐ• ํ™˜๊ฒฝ์—์„œ ์ ์  ๋ฌผ๋ ํ•ด์ง„๋‹ค.", "๊ฐ€์†Œ์ œ๋ฅผ ์ฒจ๊ฐ€ํ•œ ์•„ํฌ๋ฆด๋ฆญ ๋ ˆ์ง„ ์ด์žฅ์žฌ์˜ ์ฐข๊น€๊ฐ•๋„๊ฐ€ ์‹ค๋ฆฌ์ฝ˜ ์ด์žฅ์žฌ๋ณด๋‹ค ํฌ๋‹ค." ]
E
์น˜๊ณผ์˜์‚ฌ
์ž‘์—…์‹œ๊ฐ„๊ณผ ๊ฒฝํ™”์‹œ๊ฐ„์ด ๊ฐ€์žฅ ๊ธธ๋ฉฐ ์ด‰์ง„์ œ์— ์ด์‚ฐํ™”๋‚ฉ์ด ํ•จ์œ ๋œ ์ธ์ƒ์žฌ๋Š”?
[ "ํด๋ฆฌ์—ํ…Œ๋ฅด", "์•Œ์ง€๋„ค์ดํŠธ", "ํด๋ฆฌ์„คํŒŒ์ด๋“œ", "์ถ•์ค‘ํ•ฉ์‹ค๋ฆฌ์ฝ˜", "๋ถ€๊ฐ€์ค‘ํ•ฉ์‹ค๋ฆฌ์ฝ˜" ]
C
์น˜๊ณผ์˜์‚ฌ
ํ‹ฐํƒ€๋Š„ ์น˜๊ณผ์šฉ ์ž„ํ”Œ๋ž€ํŠธ์˜ ํ‘œ๋ฉด์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ์˜ณ์€ ๊ฒƒ์€?
[ "ํ‘œ๋ฉด์ด ์†Œ์ˆ˜์„ฑ์ผ์ˆ˜๋ก ๊ณจ์œ ์ฐฉ์— ์œ ๋ฆฌํ•˜๋‹ค.", "ํ‘œ๋ฉด์ด ๋งค๋„๋Ÿฌ์šธ์ˆ˜๋ก ๊ณจ์œ ์ฐฉ์— ์œ ๋ฆฌํ•˜๋‹ค.", "ํ‘œ๋ฉด์˜ ๋ถ€๋™ํƒœ ํ”ผ๋ง‰์€ ์ƒ์ฒด์ ํ•ฉ์„ฑ์ด ๋–จ์–ด์ง„๋‹ค.", "RBM(resorable blast media) ํ‘œ๋ฉด์ฒ˜๋ฆฌ๋Š” ๊ณ ์˜จ์˜ ํ™ฉ์‚ฐ๊ณผ ์—ผ์‚ฐ์„ ์‚ฌ์šฉํ•˜์—ฌ ํ‘œ๋ฉด์„ ์‚ฐ์ฒ˜๋ฆฌํ•œ๋‹ค.", "SLA(sand-blasted with large-grit and acid-etched) ํ‘œ๋ฉด์ฒ˜๋ฆฌ๋Š” ์•Œ๋ฃจ๋ฏธ๋‚˜ ์ž…์ž๋กœ ํ‘œ๋ฉด์„ ๋ถ„์‚ฌ(blasting)ํ•œ๋‹ค." ]
E
์น˜๊ณผ์˜์‚ฌ
์น˜๊ณผ์˜์›์—์„œ ํ•˜์•… ์ œ3๋Œ€๊ตฌ์น˜๋ฅผ ๋ฝ‘์€ ํ›„ ๊ฐ๊ฐ์ด์ƒ์„ ํ˜ธ์†Œํ•˜๋Š” ํ™˜์ž๊ฐ€ ์ง„๋ฃŒ๊ธฐ๋ก๋ถ€ ์‚ฌ๋ณธ์˜ ๋ฐœ๊ธ‰์„ ์š”๊ตฌํ•˜์˜€๋‹ค. ใ€Œ์˜๋ฃŒ๋ฒ•ใ€์ƒ ์น˜๊ณผ์˜์‚ฌ๊ฐ€ ํ•ด์•ผ ํ•  ์ผ์€?
[ "์‚ฌ๋ณธ์„ ๋ฐœ๊ธ‰ํ•œ๋‹ค.", "์ง„๋ฃŒ๊ธฐ๋ก๋ถ€์˜ ์—ด๋žŒ๋งŒ ํ—ˆ์šฉํ•œ๋‹ค.", "์†ํ•ด์‚ฌ์ •์ธ์„ ํ†ตํ•˜๋Š” ๊ฒฝ์šฐ์—๋งŒ ์‚ฌ๋ณธ์„ ๋ฐœ๊ธ‰ํ•œ๋‹ค.", "์†Œ๋น„์ž๋ณดํ˜ธ์›์„ ํ†ตํ•˜๋Š” ๊ฒฝ์šฐ์—๋งŒ ์‚ฌ๋ณธ์„ ๋ฐœ๊ธ‰ํ•œ๋‹ค.", "๋ณ€ํ˜ธ์‚ฌ๋ฅผ ํ†ตํ•˜์—ฌ ๋ฒ•์  ์ ˆ์ฐจ์— ๋”ฐ๋ผ ์š”๊ตฌํ•  ๋•Œ๋งŒ ์‚ฌ๋ณธ์„ ๋ฐœ๊ธ‰ํ•œ๋‹ค." ]
A
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์˜๋ฃŒ๋ฒ•ใ€์ƒ ๋‹ค์Œ์˜ ์น˜๊ณผ์˜์‚ฌ ์ค‘ ๋ณด์ˆ˜๊ต์œก ๋ฉด์ œ์ž๋Š”?
[ "์น˜๊ณผ์˜์‚ฌ์ „๋ฌธ์˜", "์น˜๊ณผ๋Œ€ํ•™์˜ ๋Œ€ํ•™์› ์žฌํ•™์ƒ", "์น˜๊ณผ๋Œ€ํ•™ ์ž„์ƒ์น˜์˜ํ•™ ์ „์ž„๊ต์ˆ˜", "์ง„๋ฃŒํ•˜์ง€ ์•Š๋Š” ์น˜๊ณผ๋Œ€ํ•™ ๊ธฐ์ดˆ์น˜์˜ํ•™ ์ „์ž„๊ต์ˆ˜", "ํ•ด๋‹น ์—ฐ๋„์— 6๊ฐœ์›” ์ด์ƒ ํ™˜์ž ์ง„๋ฃŒ์—…๋ฌด์— ์ข…์‚ฌํ•˜์ง€ ์•„๋‹ˆํ•œ ์‚ฌ๋žŒ" ]
B
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์˜๋ฃŒ๋ฒ•ใ€์ƒ ์˜๋ฃŒ๊ธฐ๊ด€์„ ๊ฐœ์„คํ•  ์ˆ˜ ์—†๋Š” ์ž๋Š”?
[ "๊ตญ๊ฐ€", "๊ฐ„ํ˜ธ์‚ฌ", "์ง€๋ฐฉ์ž์น˜๋‹จ์ฒด", "ํ•œ๊ตญ๋ณดํ›ˆ๋ณต์ง€์˜๋ฃŒ๊ณต๋‹จ", "ใ€Œ๋ฏผ๋ฒ•ใ€์— ๋”ฐ๋ผ ์„ค๋ฆฝ๋œ ๋น„์˜๋ฆฌ๋ฒ•์ธ" ]
B
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์˜๋ฃŒ๋ฒ•ใ€์ƒ ์˜๋ฃŒ๊ด‘๊ณ ๋ฅผ ํ•  ์ˆ˜ ์žˆ๋Š” ๋‚ด์šฉ์€?
[ "์™ธ๊ตญ์ธํ™˜์ž๋ฅผ ์œ ์น˜ํ•˜๊ธฐ ์œ„ํ•œ ๊ตญ๋‚ด ๊ด‘๊ณ ", "์ง์ ‘์ ์ธ ์ˆ˜์ˆ ํ–‰์œ„๋ฅผ ๋…ธ์ถœํ•˜๋Š” ๋‚ด์šฉ์˜ ๊ด‘๊ณ ", "๋‹ค๋ฅธ ์˜๋ฃŒ์ธ์˜ ์ง„๋ฃŒ๋ฐฉ๋ฒ•๊ณผ ๋น„๊ตํ•˜๋Š” ๋‚ด์šฉ์˜ ๊ด‘๊ณ ", "์‹ ๋ฌธ์„ ์ด์šฉํ•˜์—ฌ ์ „๋ฌธ๊ฐ€์˜ ์˜๊ฒฌ ํ˜•ํƒœ๋กœ ํ‘œํ˜„๋˜๋Š” ๊ด‘๊ณ ", "๋ณด๊ฑด๋ณต์ง€๋ถ€์žฅ๊ด€์ด ์‹œํ–‰ํ•œ ์˜๋ฃŒ๊ธฐ๊ด€ ์ธ์ฆ์„ ํ‘œ์‹œํ•œ ๊ด‘๊ณ " ]
E
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์˜๋ฃŒ๋ฒ•ใ€์ƒ ๋ณด๊ฑด๋ณต์ง€๋ถ€์žฅ๊ด€์ด ๋ฉดํ—ˆ๋ฅผ ์ทจ์†Œํ•˜์—ฌ์•ผ ํ•˜๋Š” ์˜๋ฃŒ์ธ์˜ ๊ฒฝ์šฐ๋Š”?
[ "๋ฉดํ—ˆ๋ฅผ ๋Œ€์—ฌํ•œ ๊ฒฝ์šฐ", "ํ”ผ์„ฑ๋…„ํ›„๊ฒฌ์ธ์ด ๋œ ๊ฒฝ์šฐ", "3ํšŒ ์ด์ƒ ์ž๊ฒฉ ์ •์ง€ ์ฒ˜๋ถ„์„ ๋ฐ›์€ ๊ฒฝ์šฐ", "์ž๊ฒฉ ์ •์ง€ ์ฒ˜๋ถ„ ๊ธฐ๊ฐ„ ์ค‘์— ์˜๋ฃŒํ–‰์œ„๋ฅผ ํ•œ ๊ฒฝ์šฐ", "์ผํšŒ์šฉ ์ฃผ์‚ฌ ์˜๋ฃŒ์šฉํ’ˆ์„ ์žฌ์‚ฌ์šฉํ•˜์—ฌ ์‚ฌ๋žŒ์˜ ์ƒ๋ช… ๋˜๋Š” ์‹ ์ฒด์— ์ค‘๋Œ€ํ•œ ์œ„ํ•ด๋ฅผ ๋ฐœ์ƒํ•˜๊ฒŒ ํ•œ ๊ฒฝ์šฐ" ]
B
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๊ฐ์—ผ๋ณ‘์˜ ์˜ˆ๋ฐฉ ๋ฐ ๊ด€๋ฆฌ์— ๊ด€ํ•œ ๋ฒ•๋ฅ ใ€์ƒ ๊ฐ์—ผ๋ณ‘ ๋ฐœ์ƒ๊ณผ ๊ด€๋ จ๋œ ์ž๋ฃŒ, ๊ฐ์—ผ๋ณ‘๋ณ‘์›์ฒดยท๋งค๊ฐœ์ฒด์— ๋Œ€ํ•œ ์ž๋ฃŒ๋ฅผ ์ฒด๊ณ„์ ์ด๊ณ  ์ง€์†์ ์œผ๋กœ ์ˆ˜์ง‘, ๋ถ„์„ ๋ฐ ํ•ด์„ํ•˜๊ณ  ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ์ œ๋•Œ์— ํ•„์š”ํ•œ ์‚ฌ๋žŒ์—๊ฒŒ ๋ฐฐํฌํ•˜์—ฌ ๊ฐ์—ผ๋ณ‘ ์˜ˆ๋ฐฉ ๋ฐ ๊ด€๋ฆฌ์— ์‚ฌ์šฉํ•˜๋„๋ก ํ•˜๋Š” ์ผ์ฒด์˜ ๊ณผ์ •์€?
[ "์—ญํ•™", "๊ด€๋ฆฌ", "๊ฐ์‹œ", "์˜ˆ๋ฐฉ", "์ถ”์ " ]
C
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๊ฒ€์—ญ๋ฒ•ใ€์˜ ๋ชฉ์ ์— ๊ด€ํ•œ ๋‚ด์šฉ์ด๋‹ค. ()์— ๋“ค์–ด๊ฐˆ ๋ง์€? ์ด ๋ฒ•์€ ์šฐ๋ฆฌ๋‚˜๋ผ๋กœ ๋“ค์–ด์˜ค๊ฑฐ๋‚˜ ์™ธ๊ตญ์œผ๋กœ ๋‚˜๊ฐ€๋Š” ()์„ ๊ฒ€์—ญํ•˜๋Š” ์ ˆ์ฐจ์™€ ๊ฐ์—ผ๋ณ‘์„ ์˜ˆ๋ฐฉํ•˜๊ธฐ ์œ„ํ•œ ์กฐ์น˜์— ๊ด€ํ•œ ์‚ฌํ•ญ์„ ๊ทœ์ •ํ•˜์—ฌ ๊ตญ๋‚ด์™ธ๋กœ ๊ฐ์—ผ๋ณ‘์ด ๋ฒˆ์ง€๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•จ์œผ๋กœ์จ ๊ตญ๋ฏผ์˜ ๊ฑด๊ฐ•์„ ์œ ์ง€ยท๋ณดํ˜ธํ•˜๋Š” ๊ฒƒ์„ ๋ชฉ์ ์œผ๋กœ ํ•œ๋‹ค.
[ "๋™๋ฌผ, ์‚ฌ๋žŒ ๋ฐ ์‹๋ฌผ", "๋™๋ฌผ, ์‚ฌ๋žŒ ๋ฐ ํ™”๋ฌผ", "๋™๋ฌผ, ์‹๋ฌผ ๋ฐ ์šด์†ก์ˆ˜๋‹จ", "๋™๋ฌผ, ์šด์†ก์ˆ˜๋‹จ ๋ฐ ํ™”๋ฌผ", "์‚ฌ๋žŒ, ์šด์†ก์ˆ˜๋‹จ ๋ฐ ํ™”๋ฌผ" ]
E
์น˜๊ณผ์˜์‚ฌ
ใ€Œํ›„์ฒœ์„ฑ๋ฉด์—ญ๊ฒฐํ•์ฆ ์˜ˆ๋ฐฉ๋ฒ•ใ€์˜ ๋ชฉ์ ์— ๊ด€ํ•œ ๋‚ด์šฉ์ด๋‹ค. ()์— ๋“ค์–ด๊ฐˆ ๋ง๋กœ ์˜ณ๊ฒŒ ๋ฌถ์ธ ๊ฒƒ์€? ์ด ๋ฒ•์€ ํ›„์ฒœ์„ฑ๋ฉด์—ญ๊ฒฐํ•์ฆ์˜ ์˜ˆ๋ฐฉยท()์™€/๊ณผ ๊ทธ ๊ฐ์—ผ์ธ์˜ ๋ณดํ˜ธยท()์— ํ•„์š”ํ•œ ์‚ฌํ•ญ์„ ์ •ํ•จ์œผ๋กœ์จ ๊ตญ๋ฏผ๊ฑด๊ฐ•์˜ ๋ณดํ˜ธ์— ์ด๋ฐ”์ง€ํ•จ์„ ๋ชฉ์ ์œผ๋กœ ํ•œ๋‹ค.
[ "์น˜๋ฃŒ-๊ฒฉ๋ฆฌ", "์ง„๋ฃŒ-์ทจ์—…", "์ถ”์ -๋น„๋ฐ€", "๊ด€๋ฆฌ-์ง€์›", "ํšŒ๋ณต-์ƒ๊ณ„" ]
D
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๊ตญ๋ฏผ๊ฑด๊ฐ•๋ณดํ—˜๋ฒ•ใ€์ƒ ๊ฑด๊ฐ•๋ณดํ—˜์‹ฌ์‚ฌํ‰๊ฐ€์›์ด ๊ด€์žฅํ•˜๋Š” ์—…๋ฌด๋Š”?
[ "๋ณดํ—˜๊ธ‰์—ฌ์˜ ๊ด€๋ฆฌ", "๋ณดํ—˜๋ฃŒ์˜ ๋ถ€๊ณผยท์ง•์ˆ˜", "๋ณดํ—˜๊ธ‰์—ฌ๋น„์šฉ์˜ ์ง€๊ธ‰", "์š”์–‘๊ธ‰์—ฌ๋น„์šฉ์˜ ์‹ฌ์‚ฌ", "๊ฐ€์ž…์ž ๋ฐ ํ”ผ๋ถ€์–‘์ž์˜ ์ž๊ฒฉ ๊ด€๋ฆฌ" ]
D
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๊ตญ๋ฏผ๊ฑด๊ฐ•๋ณดํ—˜๋ฒ•ใ€์ƒ ๊ตญ๋ฏผ๊ฑด๊ฐ•๋ณดํ—˜๊ณต๋‹จ์ด ๋ณดํ—˜๊ธ‰์—ฌ๋ฅผ ์ œ๊ณตํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ๋Š”?
[ "์›”๋ณ„ ๋ณดํ—˜๋ฃŒ๊ฐ€ ์ด 3ํšŒ ์ฒด๋‚ฉ๋œ ๊ฒฝ์šฐ", "์š”์–‘๊ธฐ๊ด€์˜ ์š”์–‘์— ๊ด€ํ•œ ์ง€์‹œ์— ๊ณ ์˜๋กœ ๋”ฐ๋ฅด์ง€ ์•„๋‹ˆํ•œ ๊ฒฝ์šฐ", "์—…๋ฌด๋กœ ์ƒ๊ธด ์žฌํ•ด๋กœ ๋‹ค๋ฅธ ๋ฒ•๋ น์— ๋”ฐ๋ฅธ ๋ณดํ—˜๊ธ‰์—ฌ๋ฅผ ๋ฐ›๊ฒŒ ๋˜๋Š” ๊ฒฝ์šฐ", "ํ˜ˆ์ค‘์•Œ์ฝ”์˜ฌ๋†๋„ 0.1ํผ์„ผํŠธ ์ƒํƒœ์—์„œ ์šด์ „์„ ํ•˜์—ฌ ๊ตํ†ต์‚ฌ๊ณ ๋ฅผ ์ผ์œผํ‚จ ๊ฒฝ์šฐ", "๊ตญ๋ฏผ๊ฑด๊ฐ•๋ณดํ—˜๊ณต๋‹จ์ด ์š”์ฒญํ•œ ๊ธ‰์—ฌ์˜ ํ™•์ธ์„ ์œ„ํ•œ ๋ฌธ์„œ ์ œ์ถœ ์š”๊ตฌ๋ฅผ ๊ณ ์˜๋กœ ๊ฑฐ๋ถ€ํ•œ ๊ฒฝ์šฐ" ]
A
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๊ตญ๋ฏผ๊ฑด๊ฐ•๋ณดํ—˜๋ฒ•ใ€์ƒ ์ง์žฅ๊ฐ€์ž…์ž์˜ ๋ณด์ˆ˜์— ํฌํ•จ๋˜์ง€ ์•Š๋Š” ๊ฒƒ์€?
[ "๋ด‰๊ธ‰", "์ƒ์—ฌ", "์ˆ˜๋‹น", "์ž„๊ธˆ", "ํ‡ด์ง๊ธˆ" ]
E
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์ง€์—ญ๋ณด๊ฑด๋ฒ•ใ€์ƒ ์‹œยท๊ตฐยท๊ตฌ ์ง€์—ญ๋ณด๊ฑด์˜๋ฃŒ๊ณ„ํš ์‹œํ–‰๊ฒฐ๊ณผ๋ฅผ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋Š” ์ฃผ์ฒด๋Š”?
[ "๋Œ€ํ†ต๋ น", "๊ตญ๋ฌด์ด๋ฆฌ", "๋ณด๊ฑด์†Œ์žฅ", "์‹œยท๋„์ง€์‚ฌ", "๋ณด๊ฑด๋ณต์ง€๋ถ€์žฅ๊ด€" ]
D
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์ง€์—ญ๋ณด๊ฑด๋ฒ•ใ€์ƒ ๋ณด๊ฑด์†Œ์—์„œ ๊ด€์žฅํ•˜๋Š” ์—…๋ฌด๊ฐ€ ์•„๋‹Œ ๊ฒƒ์€?
[ "์˜๋ฃŒ์‹œ์„ค์˜ ์šด์˜", "๊ตฌ๊ฐ•๊ฑด๊ฐ• ๋ณด๊ฑด์˜๋ฃŒ์„œ๋น„์Šค ์ œ๊ณต", "๋งˆ์•ฝ ๋ฐ ํ–ฅ์ •์‹ ์„ฑ์˜์•ฝํ’ˆ์˜ ๊ด€๋ฆฌ", "์˜๋ฃŒ์ธ ๋ฐ ์˜๋ฃŒ๊ธฐ๊ด€์— ๋Œ€ํ•œ ์ง€๋„", "๊ณต์ค‘์œ„์ƒ ๋ฐ ์‹ํ’ˆ์œ„์ƒ์— ๊ด€ํ•œ ์ง€๋„ยท๊ด€๋ฆฌ" ]
A
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์ง€์—ญ๋ณด๊ฑด๋ฒ•ใ€์ƒ ์น˜๊ณผ๋Œ€ํ•™ ํ•™์ƒ์ด ๊ด€ํ•  ๋ณด๊ฑด์†Œ์žฅ์—๊ฒŒ ์‹ ๊ณ ํ•˜์ง€ ์•Š๊ณ  ์น˜๊ณผ์˜์‚ฌ์˜ ์ง€๋„ยท๊ฐ๋…์„ ๋ฐ›์•„ ์ง€์—ญ์ฃผ๋ฏผ ๋‹ค์ˆ˜๋ฅผ ๋Œ€์ƒ์œผ๋กœ ๊ตฌ๊ฐ•๊ฒ€์ง„์„ ํ•œ ๊ฒฝ์šฐ, ํ•™์ƒ์—๊ฒŒ ๋ถ€๊ณผํ•˜๋Š” ๋ฒŒ์น™์€?
[ "๊ณผ๋ฃŒ", "๊ธˆ๊ณ ", "๋ฒŒ๊ธˆ", "๊ณผ์ง•๊ธˆ", "๊ณผํƒœ๋ฃŒ" ]
E
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๋งˆ์•ฝ๋ฅ˜ ๊ด€๋ฆฌ์— ๊ด€ํ•œ ๋ฒ•๋ฅ ใ€์ƒ ๋งˆ์•ฝ๋ฅ˜ ์‚ฌ์šฉ์ž์˜ ๋งˆ์•ฝ๋ฅ˜ ์ค‘๋… ์—ฌ๋ถ€๋ฅผ ํŒ๋ณ„ํ•˜๊ฑฐ๋‚˜ ๋งˆ์•ฝ๋ฅ˜ ์ค‘๋…์ž๋กœ ํŒ๋ช…๋œ ์‚ฌ๋žŒ์„ ์น˜๋ฃŒ๋ณดํ˜ธํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์น˜๋ฃŒ๋ณดํ˜ธ๊ธฐ๊ด€์„ ์„ค์น˜ยท์šด์˜ํ•˜๊ฑฐ๋‚˜ ์ง€์ •ํ•  ์ˆ˜ ์žˆ๋Š” ์ž๋Š”?
[ "๋ฒ•๋ฌด๋ถ€์žฅ๊ด€", "์งˆ๋ณ‘๊ด€๋ฆฌ์ฒญ์žฅ", "๋ณด๊ฑด๋ณต์ง€๋ถ€์žฅ๊ด€", "์‹œ์žฅยท๊ตฐ์ˆ˜ยท๊ตฌ์ฒญ์žฅ", "์‹ํ’ˆ์˜์•ฝํ’ˆ์•ˆ์ „์ฒ˜์žฅ" ]
C
์น˜๊ณผ์˜์‚ฌ
ใ€Œ์‘๊ธ‰์˜๋ฃŒ์— ๊ด€ํ•œ ๋ฒ•๋ฅ ใ€์ƒ 2๊ธ‰ ์‘๊ธ‰๊ตฌ์กฐ์‚ฌ์˜ ์—…๋ฌด๊ฐ€ ์•„๋‹Œ ๊ฒƒ์€?
[ "์ •๋งฅ๋กœ์˜ ํ™•๋ณด", "๊ธฐ๋ณธ ์‹ฌํ์†Œ์ƒ์ˆ ", "๊ตฌ๊ฐ•๋‚ด ์ด๋ฌผ์งˆ์˜ ์ œ๊ฑฐ", "์™ธ๋ถ€์ถœํ˜ˆ์˜ ์ง€ํ˜ˆ ๋ฐ ์ฐฝ์ƒ์˜ ์‘๊ธ‰์ฒ˜์น˜", "ํ™˜์ž๊ฐ€ ํ•ด๋‹น์•ฝ๋ฌผ์„ ํœด๋Œ€ํ•˜๊ณ  ์žˆ๋Š” ๊ฒฝ์šฐ, ํ‰ํ†ต ์‹œ ๋‹ˆํŠธ๋กœ๊ธ€๋ฆฌ์„ธ๋ฆฐ์˜ ํ˜€์•„๋ž˜ ํˆฌ์—ฌ" ]
A
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๋ณด๊ฑด์˜๋ฃŒ๊ธฐ๋ณธ๋ฒ•ใ€์ƒ ๊ตญ๊ฐ€์™€ ์ง€๋ฐฉ์ž์น˜๋‹จ์ฒด๊ฐ€ ํ‰์ƒ๊ตญ๋ฏผ๊ฑด๊ฐ•๊ด€๋ฆฌ์ฒด๊ณ„๋ฅผ ๊ตฌ์ถ•ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‹œํ–‰ํ•˜๋Š” ์‚ฌ์—…์€?
[ "์ •์‹  ๋ณด๊ฑด์˜๋ฃŒ, ํ™˜๊ฒฝ ๋ณด๊ฑด์˜๋ฃŒ", "์ •์‹  ๋ณด๊ฑด์˜๋ฃŒ, ๊ตฌ๊ฐ• ๋ณด๊ฑด์˜๋ฃŒ", "ํ•™๊ต ๋ณด๊ฑด์˜๋ฃŒ, ๋…ธ์ธ์˜ ๊ฑด๊ฐ• ์ฆ์ง„", "๋…ธ์ธ์˜ ๊ฑด๊ฐ• ์ฆ์ง„, ๋งŒ์„ฑ์งˆํ™˜์˜ ์˜ˆ๋ฐฉ ๋ฐ ๊ด€๋ฆฌ", "์—ฌ์„ฑ๊ณผ ์–ด๋ฆฐ์ด์˜ ๊ฑด๊ฐ• ์ฆ์ง„, ๊ฐ์—ผ๋ณ‘์˜ ์˜ˆ๋ฐฉ ๋ฐ ๊ด€๋ฆฌ" ]
C
์น˜๊ณผ์˜์‚ฌ
ใ€Œ๊ตญ๋ฏผ๊ฑด๊ฐ•์ฆ์ง„๋ฒ•ใ€์ƒ ์ฃผ๋ฅ˜์ œ์กฐ์˜ ๋ฉดํ—ˆ๋ฅผ ๋ฐ›์€ ์ž๋Š” "๊ณผ๋‹คํ•œ ์Œ์ฃผ๋Š” ๊ฑด๊ฐ•์— ํ•ด๋กญ๋‹ค."๋ผ๋Š” ๋‚ด์šฉ์˜ ๊ฒฝ๊ณ ๋ฌธ๊ตฌ๋ฅผ ํŒ๋งค์šฉ ์ฃผ๋ฅ˜์šฉ๊ธฐ์— ํ‘œ๊ธฐํ•˜์—ฌ์•ผ ํ•œ๋‹ค. ์ด๋•Œ ์ฃผ๋ฅ˜๋ž€ ใ€Œ์ฃผ์„ธ๋ฒ•ใ€์— ์˜ํ•˜์—ฌ ์•Œ์ฝ”์˜ฌ๋ถ„ ๋ช‡ ๋„ ์ด์ƒ์˜ ์Œ๋ฃŒ๋ฅผ ๋งํ•˜๋Š”๊ฐ€?
[ "1๋„", "3๋„", "7๋„", "11๋„", "17๋„" ]
A
์น˜๊ณผ์˜์‚ฌ
ใ€Œํ˜ˆ์•ก๊ด€๋ฆฌ๋ฒ•ใ€์ƒ ํ˜ˆ์•ก๊ด€๋ฆฌ์—…๋ฌด๋ฅผ ํ•  ์ˆ˜ ์žˆ๋Š” ์ž ์ค‘, ์ฑ„ํ˜ˆ์„ ํ•  ์ˆ˜ ์—†๋Š” ์ž๋Š”?
[ "์˜์›", "์น˜๊ณผ์˜์›", "ํ•œ์˜์›", "๋Œ€ํ•œ์ ์‹ญ์ž์‚ฌ", "ํ˜ˆ์•ก์ œ์ œ ์ œ์กฐ์—…์ž" ]
E
์น˜๊ณผ์˜์‚ฌ
ใ€Œํ˜ธ์Šคํ”ผ์Šคยท์™„ํ™”์˜๋ฃŒ ๋ฐ ์ž„์ข…๊ณผ์ •์— ์žˆ๋Š” ํ™˜์ž์˜ ์—ฐ๋ช…์˜๋ฃŒ๊ฒฐ์ •์— ๊ด€ํ•œ ๋ฒ•๋ฅ ใ€์ƒ ํ˜ธ์Šคํ”ผ์Šคยท์™„ํ™”์˜๋ฃŒ์˜ ๋Œ€์ƒ์— ํ•ด๋‹นํ•˜์ง€ ์•Š๋Š” ์งˆํ™˜์€?
[ "์•”", "๋‹น๋‡จ๋ณ‘", "๋งŒ์„ฑ ๊ฐ„๊ฒฝํ™”", "ํ›„์ฒœ์„ฑ๋ฉด์—ญ๊ฒฐํ•์ฆ", "๋งŒ์„ฑ ํ์‡„์„ฑ ํ˜ธํก๊ธฐ์ ˆํ™˜" ]
B
์น˜๊ณผ์˜์‚ฌ