—Mary’s score on the test is the highest in her class.—Really? She have studied very hard.
#87447
A
may
B
ought to
C
must
D
should
推荐题目
They demanded that the library _____ open to students during the vacation.
#87935
A
should keep
B
was kept
C
would be kept
D
be kept
---- Pity you missed the lecture on nuclear pollution. ---- I _________ it, but was busy preparing for a job interview.
#87191
A
would have attended
B
had attended
C
would attend
D
attended
——Alice looks sad. Did you tell her about the accident? ——Yes, but I ______ her just before her final examinations.
#88164
A
should have told
B
shouldn’t have told
C
needn’t have told
D
must have told
At last he finish the work ahead of time.
#89655
A
could
B
was able to
C
could have done
D
would have been able to