—      does your father wash his car?—Once a week.
#59928
A
How much
B
How often
C
How many
D
How long
推荐题目
---Is she your mum, Helen?---________________.
#60139
A
Yes, it is.
B
Yes, she is.
C
Yes, he is.
D
No, she is.
David dislikes television heroes who smoke, __________?
#64444
A
do they
B
don’t they
C
doesn’t he
D
does he