—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
The family _____ on time, but their car had a flat tyre on the halfway.
#86667
A
would arrive
B
could arrive
C
must have arrived
D
would have arrived
He ignored the neighbor's request that ________ less noise at night.
#87273
A
he would make
B
he could make
C
he make
D
he made
— The terrible accident is under investigation．— Actually, quicker action _____ those workers trapped in the mine．
#87562
A
might have saved
B
must have saved
C
should have saved
D
could have saved