问题

I’m sure Andrew will win the first prize in the final— I think soHe ______ for it for months

A:is preparing
B:was preparing
C:had been preparing
D:has been preparing

正确答案是：

同类题型

1–Can you catch what the teacher said in the English class?– Sorry, I can understandit.

He never complains about the difficulties he has in life ，he always has ways to overcome them

ire______attheNationalExhibitioninLondon,atleasttenpricelesspaintingswerecompletelydestroyed

I rang the bell for a long time last night, but no one opened the door.— Oh, the family __________ a party and they didn’t hear the bell.

Only in this way____to make improvement(提高)in the operating system.[ ]