-_____ of the water _____ polluted. We must try to protect our environment.

-I think so.

   A. Two third; are   B. Two third; is     C. Two thirds; are    D. Two thirds; is

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：同步題 題型：閱讀理解

短文填空。首字母已給出。
     In E__1__ , people don't talk m__2__ . You can go on a bus or on a train, and everyone sits looking out of the w__3__ . Often they read b__4__ and n__5__ . But they don't often t__6__ . When you meet the English people, they often talk about one t__7__ , the weather. So When you meet someone in England, you may say, "N__8__ weather isn’t it?" "Yes, it is. But it will r__9__ tomorrow," someone may answer. If you talk like this, the English people will think you are f_10__ .

查看答案和解析>>

科目：初中英語 來源：江蘇期末題 題型：填空題

首字母填空。
     Zhalong is a n__1__ reserve in Heilongjiang in northeast China. It's one of the w__2__ most important wetlands. The area is a great p__3__ for wildlife. It's the ideal home for different kinds of plants, fish and
b__4__. Many birds live there. There are a lot of fish in the wetlands, and the birds catch t__5__ for food.
     Each year many people go there to w__6__ the rare red-crowned cranes, b__7__ Zhalong Nature
Reserve has an important living a__8__ for them.Many people don't understand the i__9__of the wetlands
. We should help them understand and make them take a__10__ to protect wildlife.

查看答案和解析>>

科目：初中英語 來源：同步題 題型：填空題

短文填空：根據(jù)短文內(nèi)容及首字母提示完成短文。
       Jim Burden was back at the office after a two-week holiday abroad.  "Did you have a nice holiday?" 
asked his friend, Dick.
       "A nice holiday? I made a big m  1   this time. I should have stayed home , " said Jim.    
       "What h  2   then?" asked Dick.    
       "Well, it  was  one  of  the  w  3   holidays I had ever had. The h  4   Istayed at was on a busy road, 
and I could hardly sleep for the n  5   . The food they gave us made us ill and the d  6   were expensive.
       The places we visited were f  7   of tourist. and we were I  8   in the sunshine for quite a few hours. 
But tell me, how did things go with you?"
       "Maybe I was I  9   than you. I had no trouble at all. I had h  10   stayed at home. "

查看答案和解析>>

科目：初中英語 來源：專項題 題型：填空題

根據(jù)句意及首字母或漢語提示完成句子。
1. It has been dry these days. You should w _____ the flowers as soon as possible.
2. Most of the w _____ animals living in the forest are dangerous.
3. Most of the students are a _____ the rule. They think teenagers shouldn't work at night.
4. We are proud of the four famous inventions in a _____ China.
5. I'm sorry I have l _____ my bike to Jim. You have to borrow one from others.
6. Would you like something _____ (別的) to drink?
7. We should go to school _____ (穿著) our school clothes on Monday.
8. I won't forget the _____ (經(jīng)歷) that I had last year.
9. Thanks for your _____ (建議). I'm sure they will be useful to my study.
10. At last he _____ (成功地) finished the work in time.

查看答案和解析>>

科目：初中英語 來源： 題型：

There are a lot of languages in the world. But the most w____1____ spoken language is English. Many people u_______2______ and use it all over the world. Indeed, English is a very i________3______ and useful language. I____4_____ we know English, we can travel anywhere and we w____5_______ have no difficulty making ourselves understood. English is greatly used in study of a___6_______ kinds of subjects. Several books are w____7_____ in English every day to teach people many u_____8________ things. Therefore, the English language has helped to spread k_____9________ to all parts of the world.

      English has also served to bring together the different peoples of the w____10_______ by helping them to talk with one another.

1. w_________2. u__________3. i___________  4. I___________  5. w__________

6.a___________7. w__________8. u____________9. k____________ 10.w__________

查看答案和解析>>

同步練習(xí)冊答案