日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

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 colour 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 big problem.”

( )11.The students were having their　 class.　　

A.English B.Chinese　　　　　　 C.chemistry　 　　　　　　 D.maths

( )12.Miss Li was telling the children what　　 was like. 　　　 A.water　　B.air　　C.earth　　　　　　 D.weather

( )13.A boy said,“The water in the river behind my house is always　　 .”

A.white　　　　　 　 　　　 B.black　　　　 　　　　　　　 C.clean　　　　　 　　　　　　 D.clear

( )14.Most of the children　 the boy.　

A.agreed with　　　 B.wrote to C.heard from　　　　 D.sent for

( )15.The water in the river has colour and smell because it is getting　　　　 . 　 　　　 　　　　　　

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

“Our water is getting dirtier and dirtier. That’s a problem.” 

1. The students were having their　　　　 class.　　　　　　　　　　　　  

A. English　　   B. Chinese　　    C. chemistry　　    D. math

2. Miss Li was telling the children what　　　　 was like.　　　　　　　　  

A. water　　　　 B. air　　　　    C. earth　　　　    D. weather

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

A. white　　     B. black　　　　 C. clean　　　　    D. clear

4 Most of the children　　　　 the boy.　　　　　　　　　　　　　　　　

A. agreed with    B. wrote to　　  C. heard from　　    D. sent for

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

The students were having their chemistry 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?”

“I’m sorry，children.” said the teacher，“Our water is getting dirtier and dirtier．That’s a problem.”

1.The students were having their _______ class．

         A．English       B．Chinese       C．chemistry     D．maths

2.Miss Li was telling the children what ______ was like．

         A．water         B．air          C．earth        D．weather

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

         A．white         B． black        C．clean         D．clear

4.Most of the children _______ the boy．

        A．agreed with   B．wrote to      C．heard from    D．sent for

5.The water in the river has colour and smell because it is getting _______．

         A．more and more          B．less and less

         C．cleaner and cleaner             D．dirtier and dirtier