–_________does her uncle surf the Internet? – Once a day. 
#43537
A
How long
B
How soon
C
How often
D
How much
推荐题目
 I have __________ food in my bag , but he doesn’t have __________.
#40819
A
some; any
B
any; some
C
any; any
D
some; some
---Can __________ work out the problem?---__________, I think. It is too hard.
#42992
A
anyone, No one
B
someone, Nobody
C
anyone, Someone
D
someone, None
I am new here, so I have ________friends.
#43455
A
a few
B
a little
C
few
D
little