问题
I began watching here an hour ago, but now nothing _______ yet.
A:saw
B:see
C:have seen
D:had seen;
B:see
C:have seen
D:had seen;
正确答案是：
同类题型
Would you mind _______the door — ________. It’s really cold here.
There will be a (n)_____ TV programme of the football match between China and Brazil tonight.[ ]
The little boy showed great _______in the _________story.
It ________ we had stayed together for a couple of weeks _________ I found we had a lot in common
_____ do you improve your listening?—I improve it _____ listening to BBC and VO