(2013·合肥一中二模)The school recommends parents ________ their children to swim in rivers or lakes during summer holidays.
#86539
A
not permit
B
do not permit
C
mustn't permit
D
couldn't permit
推荐题目
His expression suggested that he _______ ill, so the teacher suggested that he _______ sent to hospital at once.
#87032
A
was; must be
B
is; should be
C
be; be
D
was; be
“Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”
#89541
A
must; could
B
may; might
C
need; must
D
could; need
Don't handle the vase as if it ________ made of steel.(2012·北京)
#86543
A
is
B
were
C
has been
D
had been
If only he _____ quietly as the doctor instructed, he would not suffer so much now.
#86850
A
would lie
B
lay
C
had lain
D
should lie
Simon is very regretful. If he had been more careful, he _____ such a big mistake.
#87008
A
hasn’t made
B
hadn’t made
C
won’t have made
D
wouldn’t have made