Question

几道英语虚拟语气的习题

Calileo insist that the earth——round the sun
A should move
B move
C moves
D A or B

The idea is that the nation——an unmatched to explore the planet first
A sent
B sends
C send
D must send

It is imperative that you___there in person
A are
B were
C be
D will be

The management urged that the cosat of production____
A to be further reduced
B was further reduced
C be further reduced
D should further reduced

给出解释 谢谢

Answer 1

1.C 表“坚持认为”，不用虚拟语气；表“坚持要求”才用
2 C 由suggestion、idea等引导的表语、主语及同位语从句要用虚拟语气，可省略should
3 C 和2相似，某些名词和形容词引导的同位语和表语从句要用虚拟语气，可省略should
这些词只能多看多记。
4。C urge 要求
如果是虚拟语气的从句，都可以省略should，因为是should+动词原形，所以省略后就用原形

Answer 2

在百度里可以查到很多虚拟语气的试题，含答案，很好的题。

Answer 3

全是C