无敌英语语法(初级版)-第16章 标准答案
分类: 英语学习方法
时间: 2023-12-07 09:07:41
一、
1.and
2.but
3.or
4.and
5.or
6.nor
7.When
8.if
9.because
10.but
11.if
12.since
13.or
14.or
二、
1.what
2.when
3.whether
4.why
5.which
6.how
7.that
8.who
9.how many
10.how long
三、
1.studies→study
2.are→is
3.are→am
4.love→loves
四、
简单句:
These questions were too difficult for us to answer.
复合句:
These questions were so difficult that we couldn't answer them.