三、选择填空。
1.Are things on the earth ______ they are on the moon?
A.as heavy as B.so heavy as
C.more heavier than D.heaviest of
2.Which language is ______ ,English,French or Chinese?
A.difficult B.more difficult
C.less difficult D.the most difficult
3.This work is ______ for me than for you.
A.easy B.easier C.easiest D.the easiest
4.A taxi doesn't run as ______ as an underground train.
A.fast B.faster C.fastest D.more fast
5.Yangpu Bridge is one of ______ in the world.
A.bigger bridge B.the biggest bridge
C.bigger bridges D.the biggest bridges
6.You have to eat ______ food,for you're too fat.
A.much B.less C.more D.a little
7.I think Chinese is ______ any other subject.
A.more popular than B.as more popular as
C.much popular than D.more popular
8.Li Ming writes ______ in her class.
A.more careful B.most careful
C.more carefully D.most carefully
9.Most of the cities in Guangdong are getting ______ .
A.more rich and beautiful B.richer and beautiful
C.richer and more beautiful D.most rich and beautiful
10.China has the ______ population in the world.
A.large B.largest C.more D.most
11.Things are getting ______ .All of us look worried.
A.worse B.bad C.worst D.better
12.He has ______ more sheep than I.
A.much B.many C.a little D.a lot of
13.Lily isn't ______ her sister,Lucy.
A.so tall as B.as tall so C.as tall than D.as taller than
14.She is the best girl I've ever seen.I've never seen______ one.
A.a good B.a better C.a best D.the best
15.—Which one do you like ______ of the two?
—______ one.
A.best;The smallest B.best;The smaller
C.better;The smaller D.better;A smaller
参考答案：
1—5 ADBAD 6—10 BADCB 11—15 ABABC
