graffiti can make the buildings look cool
the person who collects rubbish cart get a gift
we can plant trees to improve the environment
第1题：
28． From the passage we know the children were_________ ．
A．happy
B．clever
C．tired
D．lazy
第2题：
（ ）22． From the passage， we know that it's important for children to ________ ．
A． make friends
B． communicate with friends
C． play with friends
D． Both A and B
第3题：
From the passage, we know that web directories are _________.
A． disorganized knowledge datawledge
B． more useful than search engines
C． arranged based on the topic
D． usually maintained automatically
第4题：
此题为判断题(对，错)。
第5题：
27． From the passage we know that fresh water doesn't come from________ ．
A．rivers
B．lakes
C．underground
D．the sea
第6题：
Why are researches on parrots important according to the passage?
A. The Trust shows great concern for the programme.
B. We need to know more about how to preserve parrots.
C. Many people are interested in collecting parrots.
D. Parrots’ intelligence may some day benefit people.
第7题：
According to the passage, which of the following is NOT true?
A. One can know his friends better from their color preference.
B. Workers can work better in a room with bright colors.
C. The person who prefers dark colors can not be successful.
D. We can change our mood by changing our clothes.
39．答案为C 从第一段可知颜色的喜好与性格相关，是天生的，A、B、D选项都是文中提到的，因此选C。
第8题：
According to the assumption given in Last Para., we don't exactly know______.
第9题：
We know from the passage that the symptoms of food poisoning_________ .
A.are always accompanied by a fever
B.are too common to be noted
C.can be noticed within hours
D.can he ignored
第10题：
According to the passage, we can infer that the pole piece diameter must be tooth height.
A.as same as
B.much less than
C.much more than
D.not confirmed