It is written clearly in the requirements that all passengers ______ check onto
题型：不详难度：来源：
| It is written clearly in the requirements that all passengers ______ check onto board 30 minutes before the plane takes off. |
答案
| D |
解析
| requirements当要求讲，后面的同位语从句that all passengers ______ check onto board 30 minutes before the plane takes off.应该用（should）+do的虚拟语气， |
举一反三
Paul____be in the school now, for I saw him looking after his father
In the hospital just now
A can not B must not C need not D may not |
| According to the school rules, no student _____go out of the school after eleven o’clock at night without the teacher’s permission. |
---.Don’t you think it necessary that he ____to Miami but to New York?
----I agree , but the problem is _____he has refused to.| A．will not be sent ; that | B．not be sent ;that | | C．should not be sent; what | D．should not send; what |
|
The victims of the accident demanded that the case _____ into at once and they _____ a reasonable explanation and a just treatment. | A．would be looked; would be given | B．should look; give | | C．be looked; be given | D．be looked; give |
|
If my lawyer ______ here last Friday, he _____ me from telling the truth.| A．had been; would have prevented | B．had been; would prevent | | C．were; would prevent | D．were; would have prevented |
|
最新试题
热门考点