A mistake ______ have been made on our bill. We didn’t order any fish today.
#62733
A
should
B
would
C
could
D
must
推荐题目
Mike, please be quiet, or the other students hear me clearly.
#74243
A
mustn’t
B
shouldn’t
C
needn’t
D
can’t
. (2010·江西名校模拟) —I’ve heard they went skiing in the mountains last winter. —It ______ true because there was so little snow there then.
#63673
A
may not be
B
won’t be
C
couldn’t be
D
mustn’t be
Who is the man over there? Is it Mr. Wu? — It ________ him, but I am not quite sure.
#74742
A
may be
B
maybe
C
is
D
must be
If the government takes measures to enrich senior citizens’ social and spiritual life, it ____ help develop a truly harmonious society.
#62367
A
Can
B
must
C
shall
D
should