Question

有关初中英语语法的选择题(2),急！事关我开学的摸底考...大家帮帮忙

1._________necessary to learn a foreign language, even if we may not be going to a foreign country.
A.We are
B.It is
C.That is
D.They are

2.Jim asked who_________her English book.
A.had taken
B.takes away
C.had taken away
D.has taken away

3.John and Mike are good friends.________mothers are both doctors
A.John and Mike
B.John's and Mike's
C.John and Mike's
D.John's and Mike

一定要有解析哦！

Answer 1

1.A 对我们来说学一门外语是必要的,尽管我们不去国外.
2.C 有asked这个过去时，所以后面也应该是，故BD错，拿走应该是take away
3.C 这个就应该这么记

Answer 2

1.A.主语的一致性,后面是WE前也应该是.整句意思为"我们有必要学习一门外语,即使我们将来有可能不会出国"
2.C.时态一致性,主句asked为过去时,则从句应为过去时,由题意书已经拿走了应为过去完成时,即选C.
3.B他们俩的妈妈不是一个人,分别的,应该都加" 's"

Answer 3

BIt is necessary to do
C 过去的过去 TAKE AWAY发生在ASK之前 所以用过去完成时
B 是两个人的两个妈妈 所以都要加撇号

Answer 4

1.b it is+形容词+to do sth
2.c asked是过去时所以后面用过去完成时take away 拿走
3.b 没有A，D这种形式所有格 各自的妈妈,应该都加" 's"都有只在最后一个后面加" 's"