I think he must be writing his essay at home now, ______?
#64717
A
is he
B
isn’t he
C
do I
D
mustn’t he
推荐题目
— I wonder _____ you’ll water this kind of flower. — Every other day.
#64715
A
how much
B
how long
C
how soon
D
how often
---_____ does she chat with friends on the Internet?--- Once a week.
#59954
A
How long
B
How often
C
How many times
D
How much
You must have read about Mark Twain long ago, ____?
#64539
A
mustn't you
B
haven't you
C
didn't you
D
needn't you