Choose the missing terms out of the given alternatives.
BY, CX, DW, EV, FU, ?
Answers:
A) EF  B) GH  C) GT  D) DW  E) KN
C   GT   The first letter moves one step forward. The second letter moves one step backward.
<result>C</result>
Choose the missing terms out of the given alternatives.
BY, CX, DW, EV, FU, ?