—What does the sign over there say? —In the museum no person be permitted to take photos.
#87132
A
will
B
may
C
must
D
shall
推荐题目
David did not regret saying what he did but felt that he it differently.
#87310
A
could express
B
would express
C
could have expressed
D
must have expressed
— It _______ be Jack who is in the office.— No, it _______ be him. I saw him off at the airport half an hour ago.
#89500
A
can’t ; can’t
B
must; can’t
C
must; mustn’t
D
may; mustn’t
If Alice ______this afternoon, the meeting should be put off.
#89830
A
would not come
B
might not come
C
should not come
D
could not come
If human beings had been a bit less greedy and cruel, more birds and animals _______dying out.
#89245
A
ought to avoid
B
could have been avoided
C
should have avoided
D
might have avoided
Oh, Janne, you’ve broken another glass. You ought ＿＿＿＿when you washed it.
#89876
A
be careful
B
to care
C
have cared
D
to have been careful