0  323012  323020  323026  323030  323036  323038  323042  323048  323050  323056  323062  323066  323068  323072  323078  323080  323086  323090  323092  323096  323098  323102  323104  323106  323107  323108  323110  323111  323112  323114  323116  323120  323122  323126  323128  323132  323138  323140  323146  323150  323152  323156  323162  323168  323170  323176  323180  323182  323188  323192  323198  323206  447090 

31.I really appreciate ______ to help me out.

  A.you for lending me the money        B.your lending me the money

  C.you to lend me the money           D.it that you lend me the money

试题详情

30.Yesterday evening the board had a discussion regarding ______ they should set up more scholarships to meet the increasing demands.

    A.what       B.whether      C.that          D.who

试题详情

29.The question that puzzled them is ______ they can get rid of the air pollution in the area.

A.how is it that               B.that how

  C.what is it                D.how it is that

试题详情

28.I don’t suppose anyone will volunteer to go, ______?

A.do I        B.don’t I       C.will they      D.won’t they

试题详情

27.Because of climate change, the ice that polar bears depend on for survival _____.

    A.are slowing disappearing       B.is slowly disappearing

    C.are slowly disappeared           D.have slowly disappeared

试题详情

26.Knowing the meaning of a word is one thing; yet using it both grammatically and communicatively properly is quite ______.

A.much                       B.many         C.little       D.another

试题详情

Section A

Directions: Beneath each of the following sentences there are four choices marked A, B, C and D.  Choose the one answer that best completes the sentence.

25.。----Do you rent rooms ______ the week? You see, I’m not sure whether I’ll stay for a whole month?

  ----Yes.The rent is higher,though.

     A.for        B.by         C.at          D.on 

试题详情

Section A

Directions: In Section A, you will hear ten short conversations between two speakers.At the end of each conversation, a question will be asked about what was said.The conversations and the questions will be spoken only once.After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.

1.A.Boss and clerk.                  B.Driver and passenger.

  C.Mother and son.                 D.Teacher and student.

2.A.A school bag.                   B.A watch.

   C.A T-shirt.                     D.A wallet.

3.A.Outside an art museum.            B.Outside a department store.

  C.In front of a photo studio.           D.In front of a book store.

4.A.She went to the dancing party.       B.She had a stomachache.

  C.She stayed in bed.                                D.She went to the hospital.

5.A.Cindy.                        B.Cindy’s mother.

 C.The man.                      D.The man’s daughter.

6.A.In 2002.       B.In 2003.    C.In 2005.         D.In 2008.

7.A.She hasn’t heard the news.         

  B.She thought Peter shouldn’t be so shy about what he did.

  C.She thought Peter shouldn’t have cheated in the final exam.

  D.She was not interested in the news.

8.A.He doesn’t agree with the woman.    

  B.He doesn’t like Tina’s dress.

  C.He also thinks Tina looks great.      

 D.He thinks Tina should get a new dress.

9.A.Some stores are open on Christmas Eve.               

  B.She agrees with the man.

  C.There should be more stores open on Christmas Eve.

 D.No one goes shopping that day.      

10.A.The man can speak German.                                   

    B.The man knows nothing about German.

C.The man can read in German.                                  

D.The man knows both English and German.

Section B

Directions: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages.The passages will be read twice, but the questions will be spoken only once.When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.

Questions 11 through 13 are based on the following passage.

11.                 A.A kind of strange disease.         B.A computer programmer.

    C.A kind of computer virus.          D.A computer game.

12.A.China.        B.South Korea.  C.Japan.        D.America.

13.A.Use a computer virus program.

    B.Refuse computer information from strangers.

    C.Copy any kind of information from the Internet.

    D.Keep your computer in a safe place.

Questions 14 through 16 are based on the following passage.      

14.A.Two bathrooms.                                B.A garage.

C.A bedroom for each child.          D.Several computers.

15.A.Working hard for health.                                         

B.Watching TV programs about the rich. 

C.Reading about the poor.                                      

D.Buying dresses costing over $20,000. 

16.                 A.Easy way of spending money.

B.Hard work for wealth.

C.A great contrast between the poor and the rich.

D.The American way of life.

Section C

Directions: In Section C, you will hear two longer conversations.The conversations will be read twice.After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard.Write your answers on your answer sheet.

Blanks 17 through 20 are based on the following conversation.

Booking card
Name
Sean Brown
Organization
the   17   Association
Purpose
to hold an exhibition about studying   18 
Exhibition time
the 20th to the 22nd of   19 
Phone number
  20 

Complete the form.Write ONE WORD for each answer.

Where can the students live when studying?
In the dormitory or the  21 accommodation.
How much should the students pay per week if living in a 6-bed dormitory? 
  22  
How far is the residence at No.100 Peach Street from the school?
About   23 
What do you think of living in the dormitory?
  24 

Complete the form.Write NO MORE THAN THREE WORDS for each answer.

试题详情

4、(1)溴水,使溴水的红棕色褪去,

Na2SO3+ Br2+H2O== Na2SO4+2HBr

  (2)Na2S溶液,有淡黄色沉淀生成,Na2SO3+ 2Na2S+3H2O == 3S↓+6NaOH

试题详情

3、①亚硫酸钾  碳酸钾

②K2SO3+ H2SO4== K2SO4+H2O+SO2

  Ca(OH)2+CO2==CaCO3↓+H2O

SO2+Br2+2H2O==H2SO4+2HBr

试题详情


同步练习册答案