—How did you like the concert last night ?—I enjoyed it very much, but the dancers _____ a better job．
#63517
A
could have done
B
must have done
C
could do
D
had done
推荐题目
—Lily,______ do you study for a math best? —By asking my teacher for help.
#77517
A
how
B
who
C
why
D
what
You remind him to keep things neat and tidy, because he is well organized.
#62855
A
can’t
B
needn’t
C
mustn’t
D
shan’t
The yellow coat ________belong to Linda because nobody likes yellow except her.
#77224
A
can’t
B
may
C
must
D
needn’t
You keep quiet in the library because everyone is reading here.
#75771
A
may
B
should
C
mustn’t
D
needn’t
I lived with my brother this winter and didn’t have to pay rent. So I ________ save most of my salary.
#62174
A
could
B
would
C
was able to
D
should