If we work hard with a strong will, we _____ overcome any difficulty, however great it is．
#87879
A
must
B
need
C
should
D
can
推荐题目
— The terrible accident is under investigation．— Actually, quicker action _____ those workers trapped in the mine．
#87562
A
might have saved
B
must have saved
C
should have saved
D
could have saved
—Thank you for reminding me of the time, or I ____ late yesterday． —Don’t mention it．
#88020
A
should be
B
would be
C
will have been
D
would have been
You _____ pay your library fines. If not, you _____ not be allowed to graduate.
#90180
A
may; should
B
should; need
C
must; will
D
will; can
Scientists suggested parents _______ children do the housework to make money.
#86404
A
made
B
make
C
to make
D
had made