题目内容
The old couple have been married for 40 years and never once ____with each other.
A. they had quarreled B. they’ve quarreled
C. have they quarreled D. had they quarreled
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题目内容
The old couple have been married for 40 years and never once ____with each other.
A. they had quarreled B. they’ve quarreled
C. have they quarreled D. had they quarreled