The student must have been ill yesterday, ______?
#65069
A
mustn’t he
B
needn’t he
C
didn’t he
D
wasn’t he
推荐题目
---______ do you exercise? ---Once a week.
#60191
A
How long
B
How often
C
How many
D
How old
_____is the population of the city?
#65186
A
How much
B
How many
C
How
D
What
I don’t think she will come to the meeting on time, ______?
#64672
A
do I
B
do you
C
will she
D
won’t she
What he lacks is more patience,___________? 
#65487
A
isn't it
B
is it
C
doesn't he
D
does he