—Where ____ Margaret have put the empty bottles?—She ______ them away. They must be somewhere.
#89520
A
can; can’t have thrown
B
must; needn’t
C
must; must have thrown
D
can; must throw
推荐题目
---Is Peter in the office, talking with your manager? --- Yes, but I would rather he ___________ yesterday.
#87367
A
came
B
should come
C
had come
D
has come
When a pencil is partly in a glass of water, it looks as if it ______.
#90526
A
breaks
B
has broken
C
were broken
D
had been broken
--- Don’t you think it necessary that he __________ to Miami but to New York? --- I agree, but the problem is __________ he has refused to.
#87999
A
will not be sent; that
B
not be sent; that
C
should not be sent; what
D
should not send; what
Did you predict that many students ______ up for the dance competition?
#87681
A
would sign
B
signed
C
have signed
D
had signed
—My goodness! The accident might not have happened if we had done it more carefully.—But we .
#87618
A
haven’t
B
wouldn’t
C
hadn’t
D
didn’t