Question

It is one of the best books____.

It is one of the best books____.
A. Which has ever been written B. Having ever written C. Having ever been written
D. Ever written

答案A It is one of...定语从句的话不是看的是books么，为啥还是has.. 而且D为啥不行呢？

Answer 1

你好。你是对的。答案是d,或者是that have ever been written --------one of the best books that have - - -- 。have在这里修饰books，不修饰one.
如果答案是A , 句子必须改写为：It is the only one of the Engtlish books that HAS ever been written by a Chinese living in China.

-------注意，结构是 the only one -- - -that has(用单三形式) been written 。

Answer 2

which是对前面一句话的代替。定语从句可能代替的是词，也有可能是一句话。前面的话和后面的话缺少主语

Answer 3

答案权威吗？我感觉D对啊。

Answer 4

which此处对应的先行词是one（或者也可以理解为倒装了的主从），只不过是被隔开了。高中英语中必须掌握的一个点啊。。。