3 解决

4 should have done 的理解问题

3 解决

4 复数的friends为什么连用单数动词

2 回答

4 time后面为什么接where引导的定语从句

2 解决

5 those后面可以接that引导的定语从句吗（those that）

1 解决

3 he who 的理解与分析

3 解决

3 动名词的被动式可以作主语吗

1 解决

3 分析：If you should happen to see him

1 解决

4 with knife and fork为什么没有冠词

1 解决

5 women writers 与 ladies writers

2 解决

3 from 的用法疑问(from anger and helplessness)

2 解决

8 语法结构分析: about one-thousandth of the amount needed to read by

1 解决

4 be able to不可以和官能动词连用吗

1 解决

3 分析 from under there

1 解决

3 如何理解题干里的for-分句

1 解决

10 如何区别语法术语complement和complementation

2 解决

2 请教句子结构这样分析是否正确

3 解决

2 改错：Those special offers are intended to attract people to buy more.

1 解决

4 分析：as good as it gets

2 解决

2 if虚拟条件句主句从句不一致相关问题( if I were you, if I had been you)

1 回答

2 come to sth的理解