The main cause of HIV / AIDS infection in China is drug abuse, ______ is very serious in Yunnan.
#4983
A
what
B
who
C
that
D
which
推荐题目
After graduation I’d like to find a job _________ I can use what I have learnt at school.
#4526
A
whose
B
which
C
that
D
where
The waste can be recycled into new products, which _________ will save natural resources.
#4716
A
in turn
B
in return
C
in order
D
in time
-- I think he is selfish. -- _______, he is very noble and generous.
#4522
A
In other words
B
You are right.
C
Don’t mention it.
D
On the contrary
The government has announced that a modern city will be set up in ____is still a wasteland now .
#4988
A
what
B
which
C
that
D
where
.Jenny, your paintings are wonderful. I _____ you learned to paint.
#4747
A
hadn’t known
B
didn’t know
C
won’t know
D
haven’t known