I was on the highway when this car went past fol. Lowed by a police car. They ______ at least 150 kilometers an hour.
| A．should have been doing | B．must have been doing |
| C．could have done | D．would have done |
相关试题
. Our residential district is a newly-built one, so there isn’t much around here _____ entertainment.
A. in the matter of B in the event of
C. on behalf of D. on account of
The teacher stressed again that the students should not ____ any important details while retelling the story.
| A．bring out | B．let out |
C．leav e out |
D．make out |
Not until some students failed in the exam _____ how much time they had wasted.
| A．didn’t they realize | B．did they realize |
| C．they didn’t realize | D．they realize |
Wherever she is sad, her parents can always______.
A．bring her up |
B．cheer her up |
| C．give her up | D．come on |
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