_____no air and water,there would be no life in the world.A:There wasB:There were C:Is there D:Were there 应该选什么,为什么?

问题描述:

_____no air and water,there would be no life in the world.
A:There was
B:There were
C:Is there
D:Were there
应该选什么,为什么?

Were there

选A 是虚拟语气!!
用be 的过去时was!
也是there be 结构!!

D:Were there
在虚拟语气条件句中从句谓语动词有were, had, should等词,可将if 省略,把 were, had, should 移到主语之前,采取部分倒装
例如:
Were I you, I would try it again. 我是你的话,就再试一次

Were there
虚拟加倒装.