—Look! Somebody _____ the sofa.—Well, it wasn’t me. I didn’t do it.
#100510
A
is cleaning
B
was cleaning
C
has cleaned
D
had cleaned
推荐题目
I’m glad to see that you ________ a lot of progress since I ________ you last.
#104786
A
will make; have met
B
have been making; met
C
had made; met
D
have made; meeting
Don’t be afraid of difficulties. They can help you______ experience, and experience can, in return, broaden your horizons.
#100887
A
accompany
B
accumulate
C
abandon
D
acknowledge
The number of foreign students attending Chinese universities rising steadily since1990.
#99649
A
is
B
are
C
has been
D
have been
Hearing the news about Neil Armstrong's death,____．
#100764
A
my heart missed a beat
B
my mind went empty
C
the newspaper shook with my hands
D
I was greatly shocked