My father and my mother have been married for 30 years, and never once ______ with each other.
#99794
A
they have quarrelled
B
did they quarrel
C
had they quarrelled
D
have they quarrelled
推荐题目
Almost half of China was _______ by the Japanese soldiers from the year 1937 to 1945.
#103383
A
run over
B
taken over
C
pulled over
D
pushed over
Catherine is one of the brightest students who from the Department of Computer Science , Brown University .
#103837
A
is graduated
B
has graduated
C
are graduated
D
have graduated
The manager was concerned to hear that two of his trusted workers _____.
#101325
A
are leaving
B
have left
C
were leaving
D
will leave
Don't worry. The hard work that you do now ____ later in life.
#101246
A
will be repaid
B
was being repaid
C
has been repaid
D
was repaid
—Why didn’t you answer my phone at 10 am? —I for my decayed tooth in the clinic.
#102804
A
treated
B
was treated
C
have been treated
D
was being treated