—________ do you surf the Internet?—Twice a week.
#46524
A
How far
B
How soon
C
How often
D
How long
推荐题目
— The classroom is clean it was yesterday.— Sorry, I forgot to clean it.
#47076
A
as; as
B
so; as
C
not so; as
D
more; than
The digital camera is so great. I’ve never seen a better one before, but the price of it is ______ in the store.
#47228
A
higher
B
the most expensive
C
the highest
D
more expensive
The air in Lanzhou is getting much _____ now than a few years ago .
#45994
A
clean
B
cleaner
C
cleanest
D
the cleanest