题目内容
–I’ll ask the teacher about the noun clause. I’m very puzzled about it.
--That’s just ______ most of us have doubt.
A.what | B.why | C.where | D.how |
C
解析

练习册系列答案
相关题目
I guess we’ve already talked about this before but I’ll ask you again just _______.
A.by nature | B.in return | C.in case | D.by chance |
Tom killed the cat. I’ll ask him why _______.
A.he did that | B.did he do that | C.he does that | D.he had done so |