I was on the highway when this car went past followed by a police car.They _____
题型:不详难度:来源:
I was on the highway when this car went past followed 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 |
|
答案
B |
解析
此题考查虚拟语气。根据句意,我对这辆车和紧随其后的警车的速度不能确定,只能推测。“must have been doing” 表肯定,推测车速至少在每小时150千米。易错点:C项意为“本来能……(暗示实际上没能或没做)”。 |
举一反三
—Tom didn’t come last night,did he? —No.I _______ have waited for him.A whole night was wasted.A.would | B.should | C.couldn’t | D.needn’t |
|
—Did you notice John was not at work today? —No.If _______ working,I would have noticed it.A.I’d | B.I was | C.I’d been | D.I were |
|
If hehis legs yesterday, he _______ the Summer Palace with us now.A.hadn’t hurt; would visit | B.hadn’t hurt; would have visited | C.didn’t hurt; would visit | D.didn’t hurt; would have visited |
|
The little child _______ go home alone at night.A.wasn’t dare | B.dared not | C.dared not to | D.don’t dare |
|
They suggested not only _______ to the party but also give a performance.A.did we go | B.should we go | C.we should go | D.our going |
|
最新试题
热门考点