– Professor Johnson has announced that the exam will be given soon.

来源:百度知道 编辑:UC知道 时间:2024/05/26 20:52:31
---That is not fair. How much time ________ for us to prepare?
A. there is B. is there C. it is D. is it
答案选b 为何不选d ,两者有什么区别,谢谢!
. Any parent hopes to gain the best education possible for ________children.
A. his B. her C. their D. they
答案选a,为什么不选b?

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

第一个问题选择B是因为 有多少时间 的说法是there is 而it is的话将会理解为时间是主语.

补充问题答案肯定是A, 因为any parent可以理解问天下间任何一对父母,可以用单人形式,也可以用复数形式. 但是你要注意第一句的hopes,说明了就是单数,所以后面用his.至于为何不用her,这个就很简单了,泛指的单数第三人称都是用his的哦.

例如there is 2 days for us to prepare
对2 days 提问

所以用b

1.it is time for sb to do sth是某人到该做。。。。时间
2.如果题目中泛指一类人就只用he/his,parent是父母的意思,没具体指明是谁的父母,也就是泛指,所以用his