问题

Sir, you should ________ at the red light, but you didn’t.

A:stop
B: have to stop
C:havestopped
D:not have stopped

正确答案是：

同类题型

everything to go wrong in advance,___ you may feel quite so bad when it does.

How much do you ________ for repairing my CD player?

下列各句中，没有语病的一项是（）

“Is Mary from New York City ” “I don’t know _______.”

Some special projects are ________ to protect our environment, so we may be _____ to having a clean and beautiful home in the near future