—What does the sign over there read?—"No person_______ smoke or carry a lighted cigarette, cigar or pipe in this area．"
#87756
A
shall
B
may
C
must
D
Will
推荐题目
He was determined that his children_______ to the best school available.
#89159
A
should go
B
went
C
ought to go
D
would go
If I _________ ten years younger, I _________very happy.
#87082
A
were; would be
B
am; shall be
C
were; shall be
D
am; would be
--Did you listen to the speech?--- No, we ______ it. But we had a lot of traffic on our way.
#89194
A
could have attended
B
must have attended
C
could attend
D
shouldn't have attended
Mr. Bush is on time for everything. How ____ it be that he was late for the opening ceremony ?
#90283
A
can
B
should
C
may
D
must