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
Tom ! You _____on the phone just now, but you _____in.
#4552
A
wanted , were
B
are wanted , are
C
were wanted , weren’t
D
called , aren’t
He made himself ___ in spite of his ___ English.
#4801
A
understand, broken
B
understand, breaking
C
understood , broken
D
understood, breaking
It is illegal for a public official to ask people for money ____ favors to them.
#4649
A
in preference to
B
in place of
C
in agreement with
D
in exchange for
.. His physical disability makes _____ rather difficult for him to find a good job.
#4751
A
him
B
that
C
this
D
it