Premier Wen advocated school bus safety_______.
#87525
A
be guaranteed
B
guaranteeing
C
should guarantee
D
must be guaranteed
推荐题目
—No wonder you caught a cold. You ________out last night without a coat. —I know how silly I was.
#89425
A
shouldn’t have gone
B
mustn’t have gone
C
couldn’t have gone
D
mightn’t have gone
The director made the demand that she __________ the dangerous place as soon as possible.
#87148
A
left
B
would leave
C
leave
D
was leaving
Jack a great talker. It’s high time that he __ something instead of just talking.
#86567
A
will do
B
has done
C
do
D
did
The boss has given everyone a special holiday, so we go to work tomorrow.
#87937
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t