– Professor Johnson has announced that the exam will be given soon.
问题描述：
– Professor Johnson has announced that the exam will be given soon.
---That is not fair.How much time ________ for us to prepare?
A.there is B.is there C.it is D.is it
为何不选d ,两者有什么区别,
.Any parent hopes to gain the best education possible for ________children.
A.his B.her C.their D.they
为什么不选b?
答
其实你可以将最后含有选项的问句正面回答一下,就是：
There is little time for us to prepare.
其实着就是个there be 的句型.how much是问有多少……的意思