The old couple married for 40 years and never once____ with each other. 
#95134
A
they had quarreled.
B
they have quarreled
C
have they quarreled
D
had they quarreled.
推荐题目
No sooner _____ back to the kitchen than the doorbell rang.
#93963
A
got I
B
I had got
C
had I got
D
I did get
 ________him that she would fail as she was so able and worked so hard.
#91958
A
It never occurred to
B
That never occurred to
C
It never occurred with
D
That never occurred for
The ____ is that the new machine will arrive tomorrow.
#94971
A
chance
B
luck
C
happening
D
accident
______ he returns to his native land.
#92482
A
It is long before since
B
It is before long that
C
It won’t be long before
D
It will be long after