问题

The police ______ for the lost child everywhere
A:is looking
B:has looked
C:are looking
D:are looked
B:has looked
C:are looking
D:are looked
正确答案是:
同类题型
Do you know where Mary is?—No, I don’tI ______ her since last Sunday night
_____these interruptions, the meeting would have finished earlier.[ ]
The president , along with his bodyguards, _______ rushed away from the stadium.
If there are _____people driving, therewill be ______air pollution.— Yes, the air will be fresher.