Question

　The students were having their chemistry（化學）class. Miss Li was telling the children what water was like. After that, she asked her students, “What's water ?”No one spoke for a few minutes．Miss Li asked again，“Why don't you answer my question？Didn't I tell you what water is like？”
Just then a boy put up his hand and said，“Miss Li，you told us that water has no color and no smell．But where to find such kind of water？The water in the river behind my house is always black and it has a bad smell．”Most of the children agreed with him．
“I'm sorry，children．”said the teacher，“Our water is getting dirtier and dirtier．That's a problem．
【小題1】The students were having their _______ class．

A．English

B．Chinese

C．chemistry

D．maths

【小題2】Miss Li was telling the children what ______ was like．

A．water

B．a(chǎn)ir

C．earth

D．weather

【小題3】A boy said，“The water in the river behind my house is always _______．”

A．white

B．black

C．clean

D．clear

【小題4】Most of the children _______ the boy．

A．a(chǎn)greed with	B．wrote to
C．heard from	D．sent for

【小題5】The water in the river has color and smell because it is getting _______．

A．more and more	B．less and less
C．cleaner and cleaner	D．dirtier and dirtier

Answer 1

【小題1】C
【小題2】A
【小題3】B
【小題4】A
【小題5】D解析:

【小題1】細節(jié)理解題，由文中第一句“The students were having their chemistry（化學）class.”可知。
【小題2】細節(jié)理解題，由文中第二句“Miss Li was telling the children what water was like”可知。
【小題3】細節(jié)理解題，由文中第二段的倒數(shù)第二句“ The water in the river behind my house is always black and it has a bad smell．””可知。
【小題4】細節(jié)理解題，由文中第二段的最后一句“”Most of the children agreed with him．”可知
【小題5】細節(jié)理解題，由文中最后一段“Our water is getting dirtier and dirtier．可知。