Question

We were greatly amuse by _ A. what you have told us B. which you had told us C. what you to

We were greatly amuse by _
A. what you have told us
B. which you had told us
C. what you told us
D. that you told us

Answer 1

答案：C. what you told us

解答：此题考了两个知识点：
第一个知识点：what与which、that的区别
1. that与which通常代替前面的名词，并“重复其意思”：
例句：I gave her the present which she asked for.
2. what作关系代词时相当于the thing which或the thing that。
例句： I gave her what she asked for. (what = the present which)

第二个知识点： 时态
通过We were greatly amuse，我们可以判定前半句是过去时态，所以排除A. what you have told us ，现在完成时态。选择C。

其实，个人觉得用 what you had told us 更为合适，过去完成时态。不过没有这个选项，那就退而求其次了。

Answer 2

C. what you told us

Answer 3

A ...

Answer 4

选    C

Answer 5

C（精）（锐）