问题

To compete more effectively with others, it is time that university students _____to study abroad after graduation. [ ]

A: tried
B: are trying
C: try
D: will try

正确答案是：

同类题型

______ I’m well again, I can go on with my work.

To be a promising student is not an easyjob. It takes time.— I can’t agree more. _______.There is no short cut.

is little doubt in your mind that he isinnocent, ________

Parents all hope every student _________ hard at school.

____team wins on Saturday will go through to the nationalchampionships.