Can you tell me_____makes this book so popular?

来源：百度知道 编辑：UC知道 时间：2024/06/19 13:57:54
A.what is it which
B.what it is that
C.what it is which
D.what it is

说明一下原因,谢谢

B.是什么使这本书如此畅销

what it is 是什么

that跟着前面是典型的强调句句型：it is ... that ....

B.what it is that

what
整句意思：你能告诉我为什么这本书如此畅销？（直译的话就是“你能告诉我是什么使这本书如此畅销”）

what