Doctors say that exercise is important for health,but it__________be regular exercise .
#88242
A
can
B
will
C
must
D
may
推荐题目
You must have waited here for a long time ,___________you?
#88229
A
mustn’t
B
didn’t
C
haven’t
D
hadn’t
How ______ you say that you really understand the whole story if you have covered only part of the article ?
#89269
A
can
B
must
C
need
D
may
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
______ it would be silly to argue any longer ．
#87963
A
Was that true
B
If that was true
C
Should that be true
D
Could that be true