--- _________ David be the new chairperson of the Students’ Union? --- He ________ be, but I’m not sure.
#74581
A
Can; can’t
B
Can; may
C
May; must
D
May; mustn’t
推荐题目
You_____to work more ______with our organization.
#74751
A
must,close
B
must,closely
C
ought,close
D
ought,closely
—Can I wear any clothes I like to school?—No, you can’t. You ___ wear a uniform.
#78241
A
might
B
must
C
will
D
would
—Show me your permit, please.—Oh, it's not in my pocket. It ________.
#62323
A
must have fallen out
B
might fall out
C
could fall out
D
should have fallen out
I ________ work out the problem at first, but after my teacher showed me an example, I ________ get the answer easily.
#63120
A
couldn’t; was able to
B
can’t; could
C
wasn’t able to; could
D
was able to; was able to