—______ does your mother go for a walk？ —Every afternoon.
#56080
A
How long
B
How often
C
How much
D
How many
推荐题目
David didn’t give up ______ he had failed in the experiment four times．
#57729
A
if
B
while
C
though
D
since
---Would you like to go bike riding with us tomorrow? ---Sure, ____ I am busy.
#57802
A
since
B
unless
C
when
D
until
.—_____? —I usually play tennis.
#56077
A
Why do you play tennis
B
What do you usually do on weekends
C
When do you play tennis
D
Where do you play tennis