Question

It was the training he had as a young man made him such a good engineer.

It was the training he had as a young man made him such a good engineer. A. that that B. that what C. that which D. which that 为什么答案是A不是D？
It was the training __ he had as a young man __ made him such a good engineer.
A. that that B. that what
C. that which D. which that
为什么答案是A不是D？不好意思忘记打上去了

Answer 1

空格的位置应该是这样：It was the training ____ he had as a young man___ made him such a good engineer.
正确选项是：A. that that

第一个that，也可以填which或者不填，引导定语从句，关系代词在从句里做宾语；第二个空填that，与前文的it was 。。。构成强调句。

追问

为什么不可以选D呢？

追答

如果D 选项没有打错，个人认为也是对的，甚至还可以省去。

追问

D项确实没打错，答案只有A一个选项，看来是书上出错了？

追答

应该是。个人实在找不出D不对的理由。其实D比A更好，第一个空用which代替that，可以避免与下文相同。