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
—Has Ham started out? He said he would join in the party.—He ____. He is a man who always keeps his word.
#87537
A
must have left
B
need have left
C
should have left
D
could have left
— He hasn’t finished the work yet.— Well, he _____.
#90435
A
ought
B
ought to
C
ought to have
D
ought to have finished
I ________ through that bitter period without your generous help.(2011·陕西)
#86360
A
couldn't have gone
B
didn't go
C
wouldn't go
D
hadn't gone
It’s too bad that I failed in the math exam. If only I ______ hard at it!
#87203
A
worked
B
had worked
C
has worked
D
would work
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