as
that
than
but
第1题：
A.this
B.that
C.the
D.it
第2题：
A、as
B、that
C、who
D、whoever
第3题：
A. as
B. like
C. with
D. to
第4题：
A.twice as many as
B.twice as much as
C.twice more than
D.twice as more as
第5题：
We consider it necessary()tom should improve his behavior.
A. which
B. that
C. what
第6题：
Cleaners and farmers do ______scientists do.
A. the same work as
B. less important work than
C. more work than
D. as important work as
第7题：
The teacher spoke loudly()the students could hear him clearly.
A、so as
B、that
C、so that
D、in order to
第8题：
A、instead of
B、rather than
C、other than
D、more than
第9题：
A. any more than
B. no more than
C. much more than
D. no less than
第10题：
_____ breaking his leg, he hurt his arm.
A: As good as
B: As well
C: So well as
D: As well as