The old couple have been married for 40
题型:选择题
问题:
The old couple have been 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
The old couple have been 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