Sugar is not an important element in bread, but flour is . 02 A. unique B. essential C. natural D. adequate 查看更多

 

题目列表(包括答案和解析)

完形填空:

  Each person sends out a special smell. It is 1 body smell by physiologists(生理学家). The 2 people have and the physical conditions of 3 are different from person to person. So is the body smell. For those who are fond of 4 , the body smell is strong .The Americans, 5 , have the body smell similar to that of buffaloes(水牛). The vegetarians(素食者) , on the other hand, have a 6 body smell.

  Scientific studies of the body smell 7 that it consists of hundreds of elements, 8 out from the human body. It is , therefore, 9 for doctors to discover the nature of 10 . Some people have 11 that soaps and perfumes(香水) with body smell of women be 12 by astronauts and explorers at the South Pole.

  It has been a custom for the 13 to find the criminal (罪犯) according to the 14 .The dogs are 15 to tell smell of different people.

  Body smell can 16 be used to make locks. Japanese scientists have 17 a lock that reacts to the specific smell. When the 18 of the house stands in front of the door, his smell will be 19 and checked by a certain sensor on the lock. 20 will soon be sent to the lock if the smell is 21 .

  A 22 body smell is found to be able to 23 her baby at ease. French physiologists have found that the baby will be very 24 and will fall into sleep quickly 25 put beside the mother's scarf.

                                                                                                                                                                                                                                                                                                           
  

1Abrought

     
  

Bfound

     
  

Ccalled

     
  

Dmade

     
  

2Awater

     
  

Bfoods

     
  

Cskins

     
  

Dhabits

     
  

3Ascientists

     
  

Bcountries

     
  

Canimals

     
  

Dpeople

     
  

4Ameat

     
  

Bsugar

     
  

Cvegetables

     
  

Dfruit

     
  

5Aof course

     
  

Bas well

     
  

Cfor example

     
  

Das a result

     
  

6Afresh

     
  

Bweaker

     
  

Cgreen

     
  

Dnice

     
  

7Alearn

     
  

Bshow

     
  

Cknow

     
  

Dexpect

     
  

8Asent

     
  

Brun

     
  

Ctaken

     
  

Dfound

     
  

9Aimportant

     
  

Bnecessary

     
  

Cinteresting

     
  

Dhelpful

     
  

10Aman

     
  

Bmatter

     
  

Cdiseases

     
  

Dpatients

     
  

11Asuggested

     
  

Bwished

     
  

Cproved

     
  

Dconsidered

     
  

12Apainted

     
  

Btasted

     
  

Cbought

     
  

Dused

     
  

13Apolice dog

     
  

Bscientist

     
  

Cdoctor

     
  

Dofficer

     
  

14Aexperiment

     
  

Bsmell

     
  

Cexamination

     
  

Ddiet

     
  

15Atrained

     
  

Bfed

     
  

Cordered

     
  

Dcaught

     
  

16Aalways

     
  

Bnever

     
  

Cstill

     
  

Dalso

     
  

17Aintroduced

     
  

Binvited

     
  

Cinvented

     
  

Dsold

     
  

18Alock

     
  

Bvisitor

     
  

Cowner

     
  

Dstranger

     
  

19Agiven

     
  

Bfelt

     
  

Cfell

     
  

Ddropped

     
  

20AAn order

     
  

BA sound

     
  

CAn idea

     
  

DA call

     
  

21Astrong

     
  

Bweak

     
  

Cwrong

     
  

Dright

     
  

22Awoman's

     
  

Bmother's

     
  

Cdog's

     
  

Dcat's

     
  

23Aput

     
  

Bplace

     
  

Cset

     
  

Dsend

     
  

24Abright

     
  

Bhealthy

     
  

Cnoisy

     
  

Dquiet

     
  

25Auntil

     
  

Bif

     
  

Cand

     
  

Dbut

     

查看答案和解析>>

What Things Can Animals Do for Us?

    Can animals be made to work for us human beings? Some scientists think that one day animals may be    1    to do a number of simple jobs that are now done by human beings. They    2    out that at a circus (马戏) , for example, we may see elephants, monkeys, dogs and other animals    3    quite skillful things.    4    you have seen them on the television or in a film. If you watch    5    you may notice that the    6    always gives the animal a lump ()of sugar    7    a piece of fruit as a reward. The scientists say that many different animals    8    be trained to do a number of simple jobs if they know they will    9    a reward for doing them.

    Of course,    10    we know, dogs can be used to    11    a house, and soldiers in both old and modern times have used geese () to give warning by making a lot of    12    when an enemy comes near. And it may be    13    to train animals to work in factories. In Russia, for instance, pigeons, which are birds with good    14   , are being used to watch out for  15 in small balls that are being made in one factory.    16    the pigeon sees a ball which looks 17 others, it touches a steel plate with its beak (). This    18    on a light to warn the people in the factory. At the same time a few    19    are given to the pigeon as a reward. It    20  three to five weeks to train a pigeon to do this, and one pigeon can inspect 3000 to 4000 balls an hour.

    1

A. trained               B. asked

C. forced                D. found

    2

A. spoke             B found

C. said                D. pointed

    3

A. eat               B. take

C. make              D. do

    4

A. Indeed              B. Certainly

C. Perhaps            D. Often

    5

A. quickly             B. closely

C. near               D. far

    6

A. worker             B. teacher

C. trainer              D. master

    7

A. with               B. or

C. in                 D. and

    8

A. shall               B. may

C. should              D. will

    9

A. accept              B. get

C. give                D. put

    10

A. since              B. for

C. because            D. as

    11

A. keep               B. guard

C. see               D. look at

    12

A. voice              B. noise

C. fire               D. sound

    13

A. possible            B. good

C. important            D. easy

    14

A. eyesight            B. hearing

C. taste               D. touch

    15

A. mistakes           B. faults

C. errors             D. warnings

    16

A. While             B. When

C. Where              D. What

    17

A. uglier              B. like

C. the same as         D. different from

    18

A. makes              B. turns

C. goes               D. keeps

    19

A. water             B. coins

C. sweets              D. seeds

    20

A. costs              B. takes

C. spends              D. needs

 

查看答案和解析>>

阅读下面短文, 掌握其大意, 然后从1-25各题所给的四个选项中, 选出一个最佳答案。

                   (A)

       All over the world people swim for 1 . Swimming is enjoyed bypeople of all 2 ,from the young to the old. Swimming is one of the best forms of exercises. It can make hearts and bodies 3 .It can also help blood circulate (循环). 4 handicapped (残废的) people can't enjoy other sports, they can 5 their bodies in better condition by swimming. There are many 6 for water safety.

      These rules can help save 7 your life but also the life of a friend. 8 , know how to swim. Remember, never swim 9 . Always swim with a friend and know the place where people are in the water at all times. It is the best to swim only in 10 if you are a beginner.

   1. A. fun    B. prize    C. sports     D. medals   [  ] 2. A. jobs   B. ages     C. places     D. countries  [  ] 3. A. together B. sure     C. hard     D. strong   [  ]  4. A. But    B. If     C. As       D. Though   [  ] 5. A. feel   B. keep     C. find     D. give     [  ]  6. A. people   B. things   C. rules    D. competitions                                [  ]  7. A. even if  B. not only   C. both     D. which    [  ]  8. A. First of all       B. At one time        [  ]    C. At least         D. In fact            9. A. with friends       B. in warm water          [  ]    C. bravely        D. alone    
10. A. safe places       B. water     C. sea           D. river            [  ]

                (B)

      Mr. Gannon went to the coffee shop on the corner. He sat 11 a sidewalk table so he could watch the 12 in comfort. He called a waiter, but the waiter did not like to 13 him. 14 he had a lot of money, the selfish old man never gave tips to the 15 ."Black coffee and sugar," he ordered. The waiter brought the coffee. Mr. Gannon put in the 16 and started to stir. Then he watched the coffee in horror.

      "Sir," he shouted," there is a fly in 17 . I will not drink it. No 18 . Bring me 19 coffee.Don't say anything to me!"The waitertook the cup 20 the table and was back in a minute. He 21 the cup on the table and looked 22 at Mr. Gannon. Mr. Gannon sat back and23 his coffee and then he 24 ,"You brought back the 25 coffee!"

11. A. on     B. by     C. in     D. at      [  ] 12. A. boss   B. waiter   C. table    D. traffic     [  ] 13. A. give   B. watch  C. serve    D. wait      [  ] 14. A. But    B. And    C. Though   D. However     [  ]  15. A. waiter   B. boss   C. shop     D. him       [  ] 16. A. fly    B. sugar  C. spoon     D. coffee     [  ] 17. A. the room       B. the street   C. the corner       D. my coffee           [  ] 18. A. reasons        B. excuses   C. thanks         D. problem           [  ] 19. A. new    B. that   C. another  D. your      [  ] 20. A. away from      B. far away   C. out of         D. off of            [  ] 21. A. set    B. lay    C. threw    D. sold      [  ] 22. A. gladly         B. frightenedly   C. hopefully      D. angrily           [  ] 23. A. ate    B. tasted   C. stirred  D. saw       [  ] 24. A. ordered  B. howled   C. told     D. praised     [  ] 25. A. different      B. new       C. same         D. old             [  ]   

查看答案和解析>>

What Things Can Animals Do for Us?

    Can animals be made to work for us human beings? Some scientists think that one day animals may be    1    to do a number of simple jobs that are now done by human beings. They    2    out that at a circus (马戏) , for example, we may see elephants, monkeys, dogs and other animals    3    quite skillful things.    4    you have seen them on the television or in a film. If you watch    5    you may notice that the    6    always gives the animal a lump ()of sugar    7    a piece of fruit as a reward. The scientists say that many different animals    8    be trained to do a number of simple jobs if they know they will    9    a reward for doing them.

    Of course,    10    we know, dogs can be used to    11    a house, and soldiers in both old and modern times have used geese () to give warning by making a lot of    12    when an enemy comes near. And it may be    13    to train animals to work in factories. In Russia, for instance, pigeons, which are birds with good    14   , are being used to watch out for  15 in small balls that are being made in one factory.    16    the pigeon sees a ball which looks 17 others, it touches a steel plate with its beak (). This    18    on a light to warn the people in the factory. At the same time a few    19    are given to the pigeon as a reward. It    20  three to five weeks to train a pigeon to do this, and one pigeon can inspect 3000 to 4000 balls an hour.

    1

A. trained               B. asked

C. forced                D. found

    2

A. spoke             B found

C. said                D. pointed

    3

A. eat               B. take

C. make              D. do

    4

A. Indeed              B. Certainly

C. Perhaps            D. Often

    5

A. quickly             B. closely

C. near               D. far

    6

A. worker             B. teacher

C. trainer              D. master

    7

A. with               B. or

C. in                 D. and

    8

A. shall               B. may

C. should              D. will

    9

A. accept              B. get

C. give                D. put

    10

A. since              B. for

C. because            D. as

    11

A. keep               B. guard

C. see               D. look at

    12

A. voice              B. noise

C. fire               D. sound

    13

A. possible            B. good

C. important            D. easy

    14

A. eyesight            B. hearing

C. taste               D. touch

    15

A. mistakes           B. faults

C. errors             D. warnings

    16

A. While             B. When

C. Where              D. What

    17

A. uglier              B. like

C. the same as         D. different from

    18

A. makes              B. turns

C. goes               D. keeps

    19

A. water             B. coins

C. sweets              D. seeds

    20

A. costs              B. takes

C. spends              D. needs

 

查看答案和解析>>

While we were riding the old German bus in Albania, a gypsy (吉普赛人) girl got on. She was about seven years old. Most gypsy children had a 36 look in their eyes.
   They were hardened by the world and by 37 they had experienced. The gypsies 38 in slums (贫民窟). The children begged on the streets or did other work so that their parents could 39 to buy wine. Every time we saw these 40 , we could always see the dead look in their eyes. But not this 41 . She was cheerful and had a beautiful smile on her face. As soon as she 42 , she started talking to us. Her name was Angela and she was on her 43 to visit her grandfather in a nearby slum village. I 44 my purse for something nice to give her. 45 , all I had with me was gum. She eagerly put a 46 in her mouth, and then squinted (眯着眼睛看) her eyes because the 47 was mint-flavored (薄荷味). It seemed like she had 48 tasted it before. She 49 in a funny way and the other people on the bus were all amused by what she did. When the bus 50 , she picked up the big bag she was carrying, 51 and jumped out of the bus.
  She is out of my life, but not out of my 52 . This girl deserved so much more than her 53 surroundings, yet she didn’t let any of them get herself 54 . I pray I will 55 her again someday, so that I can give her that hug which I should have given her that day on the bus!

36. A. worried   B. happy    C. dead     D. curious
37. A. which   B. this     C. that      D. what
38. A. lived    B. played    C. worked     D. studied
39. A. manage   B. try     C. have     D. afford
40. A. children   B. adults    C. beggars    D. passers-by
41. A. day     B. girl     C. place     D. story
42. A. sat down  B. crowded in  C. moved off   D. lied down
43. A. bus    B. car     C. way      D. taxi
44. A. searched  B. examined   C. touched    D. found
45. A. Fortunately B. Sadly     C. Surprisingly  D. Clearly
46. A. little    B. block    C. piece     D. set
47. A. smell    B. sweet    C. sugar     D. gum
48. A. ever    B. never    C. always     D. often
49. A. laughed   B. shouted   C. cried      D. complained
50. A. got on   B. got off    C. pulled in   D. pulled down

51. A. sighed    B. bent     C. nodded    D. waved
52. A. feeling   B. dream    C. mind     D. eyesight
53. A. poor    B. warm     C. comfortable   D. rich
54. A. off     B. up      C. away     D. down
55. A. help    B. meet     C. invite     D. thank

查看答案和解析>>


同步练习册答案