Tom killed the cat. I’ll ask him why _______.
#101009
A
he did that
B
did he do that
C
he does that
D
he had done so
推荐题目
 In this experiment, they are woken up several times during the night, and asked to report what they__.
#104397
A
had just been dreaming
B
are just dreaming
C
have just been dreaming
D
had just dreamt
Ted ______ for two months in London last year to receive his yearly training.
#103424
A
stayed
B
has stayed
C
had stayed
D
would stay
Pompeii _______ by so many tourists that some of the relics are not well protected. 
#102918
A
has been visited
B
is visited
C
is visiting
D
was visited
 —He _____to the meeting. Have you informed him of it? —Sorry. I______to.
#104380
A
hasn’t come; am going
B
didn’t come; have forgotten
C
hasn’t come; forgot
D
doesn’t come; will have