----        does your sister surf the internet?---- About once a week.
#43972
A
How long
B
How often
C
How many
D
How soon
推荐题目
The bread smells _________ and it sells ________.
#37042
A
well; good
B
good; good
C
good; well
D
well; well
---____ is Peter?    --- He_____ fine.
#42526
A
How, are
B
What, is
C
How, is .
D
Who, is