---You forgot your pen when you went to have an exam.---My God, ____.
#83043
A
so did I
B
so I did
C
I did so
D
I so did
推荐题目
Only when he read this novel for a second time ________ to appreciate its beauty.
#82988
A
that he began
B
he began
C
had he begun
D
did he begin
 Only by increasing the number of doctors by 50 percent ________ properly in this hospital.
#79583
A
can be the patients treated
B
can the patients be treated
C
the patients can be treated
D
treated can be the patients
 The old couple have been married for 40 years and never once ________ with each other. 
#84297
A
they had quarrelled
B
they have quarrelled
C
have they quarrelled
D
had they quarreled
When doing my homework,________.
#80810
A
I heard the doorbell ring
B
the doorbell rang
C
my mother came in
D
my mother was cooking