Aunt Mary is crazy about shopping. She must be snapping up the bargains in the department store during such a sale, ______?
#87778
A
mustn’t she?
B
isn’t she
C
needn’t she
D
doesn’t she
推荐题目
Without the air to hold some of the sun’s heat, the earth at night_____very cold, too cold for us to live.
#88274
A
will be
B
would have been
C
is
D
would be
If you want to borrow a football after school, your student ____ here.
#88148
A
has to leave
B
mustleave
C
has to be left
D
mustbe left
The manager demanded that the workers _______ extra hours to complete the task ahead of time.
#86858
A
work
B
were working
C
worked
D
would work