Definition of trail for Students. 1  1 : a trace or mark left by something that has passed or been drawn along The dog left a trail of mud on the carpet. 2  2 : a beaten path. 3  3 : a path marked through a forest or mountainous region hiking trails.
The letter E. It is in the word 'week' twice, the word 'year' once and it's not in the word 'day.'.he letter E. The full question may have originally been: What will occur once in a year, twice in every month, 4 times in every week and 6 times each and every weekend?
There's not much difference in this case between What day and Which day in this case. Which is used when you choose from among a finite number of choices. With 7 days of the week, it would apply. EDIT: Oh, I see! D is which day of a week not which day of the week.. Since all of our weeks have the same days, you need to say the week, not a week.. If D had been the then both A and D would have been correct. Dec 02 2008 21:31:32.