It is written clearly in the requirements that all passengers _______ check onto board thirty minutes before the plane takes off．
#87654
A
may
B
can
C
will
D
shall
推荐题目
You _____ an A on your composition, but there were some spelling mistakes.
#87445
A
should receive
B
could have received
C
would receive
D
must have received
—Where have you been?— I ______ in the heavy traffic. Otherwise I ______ here earlier.
#87241
A
have got stuck; would have come
B
got stuck; was
C
got stuck; would have come
D
had to stuck; would come
— Do you still remember when we went to Chongqing? —I can’t remember now but ______ sometime last summer?
#90411
A
could it be
B
might it be
C
could it have been
D
might it have been
The doctor from Shanghai recommended that the patient ___________.
#87329
A
is not operated
B
should operate on
C
not be operated on
D
was not operated
If it ______ tomorrow, our picnic _______ to be put off.
#87486
A
rains;wouldhave
B
shouldrain;wouldhave
C
rains;has
D
wouldrain;wouldhave