If you________first aid correctly，the old man would be saved.
#87651
A
offered
B
do
C
know
D
give
推荐题目
Driving on the highway ______ be very dangerous, so you ______ be too careful.
#87841
A
should; ought to
B
could; should
C
might; mustn’t
D
can; can’t
—Did you pass the driving test?—No.I ________ it，but I had little time practising.
#86355
A
could have passed
B
must have passed
C
can't have passed
D
shouldn't have passed
I didn’t meet her at the party yesterday. She____for Shanghai.
#88192
A
might leave
B
must leave
C
can have left
D
may have left
If you __________ drive so fast, you’ll run the risk of losing your license for six months.
#86591
A
would
B
must
C
should
D
may
I ______ sooner but I didn’t know that they were waiting for me.
#87679
A
had come
B
was coming
C
would come
D
would have come