欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

(   ) 8. —Oh, don't litter around. Do you want to live in a dirty place?

         ——_____.

A.I think so.

B.Oh, my goodness!

C.Of course not.

D.Take it easy.

練習冊系列答案
相關習題

科目:初中英語 來源: 題型:

(   ) 6. Everyone should obey the traffic rules and try to____ traffic accidents.

A. control B. escape

C. fight D. avoid

查看答案和解析>>

科目:初中英語 來源: 題型:

A :Oh, Jim, you look pale1

B :My chest hurts and it is difficult for me to breathe.

 A: 

B :Two days.

A :I'm sorry to hear that. 3

B :Yes, I did.   The doctor gave me some medicine. 

A :What caused your chest hurt? 

B :I think it might be the terrible gas from the chemical factory. 

A: 4

B :I'm afraid I'll miss the lessons.

A :Don't worry. Take good care of yourself.

B :Thank you very much.


A.What's wrong with you?

B.I can help you with your lessons.

C.I don't know what's wrong.

D.How long have you been like this?

E.Did you go to see a doctor?

F.I think you'd better ask for a leave and have a rest.

G.Who told you this?

1._______2._______3._______

4._______ 5_______.

查看答案和解析>>

科目:初中英語 來源: 題型:

Noise pollution is greatly harmful to our ears. We should pay more attention to it.

(同義句轉(zhuǎn)換)

Noise pollution _____ _____ _____ _____ our ears. We should pay more

attention to it.

查看答案和解析>>

科目:初中英語 來源: 題型:

(   ) 3. I found that the factory was pouring waste water_____ the river near it.

     A. to B. into

      C. onto D. on

查看答案和解析>>

科目:初中英語 來源: 題型:

                       Noise Pollution

   Stop! Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noisy. Noise is loud or unwanted sound.

   Noise can be caused by many kinds of machines ,such as motorcycles , jet planes , tractors (拖拉機)and so on. And ,to some people, rock bands also cause noise.

   What happens to people living near noisy conditions? Doctors find that these people have trouble in sleepily. But most seriously, constant (持續(xù)的)loud noise can cause a loss of hearing.

   Scientists measure the loudness of a sound by decibel (分貝).The bigger the number of decibel is, the noisier it will be. The sound of a quiet room, foe example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from the traffic and some rock bands can measure over 120 decibels. Noise at this high level causes the greatest hearing loss.

任務一:將畫線部分譯成漢語。

1.____________________________

任務二:根據(jù)短文內(nèi)容,回答問題。

2.What is noise?

___________________

3.What can cause noise?

________________

4.According to the passage,   what can loud noise cause?

_____________

任務三:根據(jù)短文內(nèi)容,選擇正確答案。

5.Study the chart below. Which room would be the quietest?(   )

 

Room

Noise Level

A

35 decibels

B

120 decibels

C

130 decibels

D

40 decibels

查看答案和解析>>

科目:初中英語 來源: 題型:

(   ) 1. How time flies ! Three years ________since we came back from England.

 A. have    passed         . B. has    passed

Care passing         D. is    passing

查看答案和解析>>

科目:初中英語 來源: 題型:

(   ) 2. Shakespeare   was  ________ a writer________ an actor. He is famous all over the world.

A.not; but

B.either; or

C.not only; but also

D.both; and

查看答案和解析>>

科目:初中英語 來源: 題型:

(   ) 4. I have ever_______the Great Wall twice. It's an _______place. "

A.been to; excited

B.gone to; exciting -

C.been to; exciting

D.gone to; excited

查看答案和解析>>

同步練習冊答案