--_______ does she chat with friends on the Internet? --Once a week.
#35765
A
How long
B
How much
C
How many times
D
How often
推荐题目
 My parents          in the same post office.
#35309
A
are all
B
are both
C
all are
D
both are
Elephants eat________, but they can move _______when necessary.
#36043
A
noisy; silent
B
noisily; silently
C
noisily; silence
D
noisy; silence
— _______ do you play sports? — Every day. I want to keep healthy.
#35883
A
How often
B
How far
C
How long
D
How soon