问题

______, they make mistakes as part of their everyday behavior. [ ]

A: Not only humans make mistakes
B: Not only do humans make mistakes
C: Only humans make mistakes
D: Only do humans make mistakes

正确答案是：

同类题型

If Jim ______ free tomorrow, I will ask Tom to go instead.

下列各句中，没有语病的一句是

E- mail is very popular today. People seldom write letters now, _________

______ I could say a word, she had stormed out of theroom.

It’s dangerous ____________ with the wild animals.