The old couple have married for 40 years and never once with each other.? A. the

The old couple have married for 40 years and never once _______ with each other.?

A. they had quarreled

B. they have quarreled?

C. have they quarreled?

D. had they quarreled?

试题答案

C?

解析:

never是否定词，以否定词开头的句子要部分倒装。