those books do you want?     A. What are   B. Which of   C. Which are   D. What这个题为啥选B,C错在哪了?

问题描述:

those books do you want?     A. What are   B. Which of   C. Which are   D. What
这个题为啥选B,C错在哪了?

B
如果是C ------就成了:Which are the books that you want ?

which 只哪一个,which of those books那些书中的哪一本,这是一个复合名词短语,中心词是which;类似的结构:one of the boys

B.Which of 为正确选项.
被选择的东西前面有限定词时,只能用which of .如果用which are,则books前面不能加those,these或my等限定词.则要这样说which are the books you want?

如果选C,定语从句要用陈述句词序:which are the books (that) you want? (用those也不合适)
B的意思是:在这些书中。哪几本是你想要的?