0  443469  443477  443483  443487  443493  443495  443499  443505  443507  443513  443519  443523  443525  443529  443535  443537  443543  443547  443549  443553  443555  443559  443561  443563  443564  443565  443567  443568  443569  443571  443573  443577  443579  443583  443585  443589  443595  443597  443603  443607  443609  443613  443619  443625  443627  443633  443637  443639  443645  443649  443655  443663  447090 

26. Tian’anmen Square is one of ______ squares in the world.

    A. large        B. larger           C. largest           D. the largest

试题详情

25. There ______ many students in the library after school every day.

A. has           B. have            C. is              D. are

试题详情

24. Lee came to Beijing in 2005. he has been here ______ than you.

    A. long         B. longer           C. longest           D. the longest

试题详情

23. My sister has two skirts. One is yellow, _____ is black.

    A. other        B. another          C. others           D. the other

试题详情

22. Money is important _____ it’s not the most important thing.

    A. and         B. but                 C. or              D. so

试题详情

21. Einstein, the famous scientist, was born _______ March, 1892.

    A. at           B. on              C. in              D. to

试题详情

20. –______ won the 100th gold at the Olympics for China? –Zhang Yining, she’s from Beijing.

    A. Who         B. What            C. When            D. Where

试题详情

从下列各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项。

19. Mr. Wang is very friendly, and ______ like him very much.

    A. we             B. us              C. our              D. ours

试题详情

听一段对话,完成第5小题。

5. What does the man want to buy?

A. A coat.  B. A jacket.  C. A T-shirt.

听一段对话,完成第6小题。

6. When is Jenny leaving?

  A. At 3:30.  B. At 4:30.  C. At 5:30.

听一段对话,完成第7小题。

7. Which subject is Lily interested in?

  A. Chinese.  B. Math.  C. English.

听一段对话,完成第8小题。

8. What does Mike want?

  A. Coke.  B. Juice.  C. Water.

听一段对话,完成第9至10小题。

9. Where is the woman going?

A. Beijing Hotel.  B. Beijing Zoo.  C. Beijing Theater.

10. How is the woman going there?

  A. By taxi.  B. By bus.  C. On foot.

听一段对话,完成第11至12小题。

11. How many CDs does Alice have?

  A. About 100.  B. About 200.  C. About 300.

12. How did Alice get most of her CDs?

  A. She borrowed them from others.

  B. She bought them herself.

  C. She got the for presents.

听一段对话,完成第13至15小题。

13. Who is Holly?

  A. A friend of Jim’s.   B. A classmate of Lisa’s.  C. A person at the party.

14. What are they mainly talking about?

  A. How to join clubs.  B. How to make friends.  C. How to hold parties.

15. What can we learn about Jim?

  A. He’s shy and nervous.  B. He’s friendly and humorous.

  C. He’s helpful and popular.

听一段对话,完成第16至18小题。

16. What should you consider if you want to be a volunteer?

    A. Skills and experience.  B. Interests and skills  C. Experience and choices.

17. How many suggestions does the speaker make?

    A. 6.  B. 5.  C. 4.

18. How can you get more information about young volunteers?

    A. By mail.  B. Over the phone.  C. On the Internet.

请打开第II卷第六大题听力试题,并在答题卡的相应位置上作答。

语言知识运用(共28分)

试题详情

17.双氧水常用于消毒、漂白等,它是过氧化氢(H2O2)的水溶液。含过氧化氢30%的溶液以二氧化锰为催化剂可以迅速分解放出氧气,发生反应的化学方程式为:,现欲制得干燥而又纯净的氧气,可采用下图实验装置进行:

   其中装置Ⅰ中,锥形瓶内盛的是二氧化锰,分液漏斗内盛的是30%的过氧化氢溶液。请回答: (1)装置Ⅱ中的化学药品是__________,作用是___________。

 (2)装置Ⅲ可用来检验氧气是否干燥,其中盛放的化学药品是________,证      

明所得氧气已经干燥了的现象是_____________________________。

  (3)装置Ⅳ中氧气是否收集满的检验方法是__________________________________。

试题详情


同步练习册答案