It's our duty ________ the classroom ________.


  1. A.
    keep; clean
  2. B.
    to keep; dean
  3. C.
    to keep; cleaner
  4. D.
    keep; cleaner
B
此句含短語It's our duty to do sth.，同時(shí)又含有keep+n.+aaj.這一結(jié)構(gòu)，譯為“讓某物處于某一狀態(tài)”。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源：2012-2013學(xué)年浙江省初三第一學(xué)期12月月考英語試卷（解析版） 題型：單詞拼寫

在下列各句的空格內(nèi)填上一個(gè)適當(dāng)?shù)耐暾膯卧~，該詞的首字母已給出。

1.As the first Chinese woman astronaut, Liu Yang l　   on the moon in June successfully.

2.Ninety d　    by three is thirty.

3.Tom spoke so q　   that I couldn’t follow him.

4.The horse could not raise i　   from the ground after a long run.

5.It’s our d　   to look after our parents when they get older.

 

查看答案和解析>>

科目：初中英語 來源：同步題 題型：填空題

根據(jù)下列句子及所給單詞的首字母，寫出各單詞的完全形式。
1. Take two of the pills three times d______ before meals.
2. The d______ of a friend is always sad.
3. I think he will work out the problem, because he is quite a p______ person.
4. Food and water are n______ to man. We can't live without them.
5. If you want to get a good result in the exam, you must pay a______ to what your teacher says in class.
6. It's our d______ to clean up the city parks so that our city looks more beautiful.
7. Marie and I are good friends and we think our f______ will last forever.
8. My bike was l______. I have to buy a new one.
9. By the end of last t______, we had learned more than 2,000 words.
10. I won't go to the party u______ I am invited.

查看答案和解析>>

科目：初中英語 來源：山東省同步題 題型：填空題

根據(jù)句意首寫字母填單詞。
1. It's a ________ (秘密) between you and us. Don't tell anybody about it.
2. As students, it's our d________ to study hard at any subjects.
3. My grandfather died last month. His d________ made me very sad.
4. Bruce is old enough to look after h________ (他自己).
5. I don't know the right p________ of the word Jane
6. You should try your best if you want to ________ (實(shí)現(xiàn)) your dream.
7. If I had 5 million dollars, I would give it to medical ________ (研究).
8. Our teacher often tells us the ________ (重要性) of learning English.

查看答案和解析>>

科目：初中英語 來源： 題型：

根據(jù)句意及首字母提示完成單詞

1．A: How do you study for a test?

B: By making v               lists．

2．Don't laugh at the people when they are in t        ．We should help them．

3．There are many books on the these s           in our school library．

4．New Year's coming．I'm trying to get good grades in the f          expires．

5．She has a problem and she wants to know how to s            it．

6．As a student, it's our d             to study hard at school．

7．He is afraid of flying．He feels a         before he gets on the plane．

8．I hope you can a          your dreams because you are always working hard．

查看答案和解析>>

科目：初中英語 來源： 題型：

單詞拼寫

96.You are under 18 years old. You can’t drive a car if you don’t get a l____（執(zhí)照）.

97. We should r_________(將…視為) problems as challenges in our studies.

98. It’s s_____(傻的) of teenagers to wear earrings.

99. In the end , he r_____(認(rèn)識(shí)到) the importance of learning English well.

100.It’s our d_____(責(zé)任) to try our best to keep the classroom clean and tidy.

查看答案和解析>>

同步練習(xí)冊(cè)答案