According to common practice, the president _________ hold office for five years.
#62922
A
must
B
shall
C
need
D
will
推荐题目
–Who is the tallest boy?–It ______ be John. Because John is of medium height..
#75231
A
must
B
needn’t
C
might
D
can’t
––– I promise my daughter ____ get a nice present on her birthday. ––– I think it will be a big surprise to her.
#63682
A
must
B
shall
C
might
D
need
When I went to their house, there was no light on. They _____ at home.
#62992
A
can’t be
B
couldn’t be
C
can’t have been
D
mustn’t have been
–Look at that girl! Is it Susan? --No, it _______ be hers. She has gone back to her hometown.
#78259
A
mustn’t
B
can’t
C
needn’t
D
wouldn’t