vary-- n-- adj Keys: 1. valuable 2. variety, various W 查看更多

 

题目列表(包括答案和解析)

The sun is a star. It is a flaming ball of extremely    1    gases. The surface temperature is about 11,000 F., hot enough to turn every    2    to vapor (气体), but relatively cool compared to the strong heat at the    3   .

    Located about 93 million miles    4    the earth, the sun has a diameter (直径) that is nearly equal to 109 of our ear ths    5    up like a row of beach balls, and a mass that is about 330 000 times the mass of the earth.

    The sun is the original source of nearly all our    6   . It is mostly made of hydrogen (), 7    it also contains nearly every other kind of atom (原子 )that exists on the earth. The sun obtains its energy from a process of fusion (溶解) in which hydrogen atoms are changed into helium () atoms    8    extreme heat and pressure. This process creates a great noise, but we cannot hear it because    9    does not travel through empty space.

    Our sun is not even    10    large or bright compared to    11    stars. Stars vary in size from smaller than the earth to large enough to hold a good part of our solar system (太阳系)! The    12    of a star shows its temperature. A star may be red, yellow, white, or blue.

    The nearest star is 4.3 light years from the earth. A light year is the    13    light travels in one year, or about    6    million miles. The    14    stars are billions of light years away. Some are    15    far away that if they were to blow up today, their light would continue to be seen from the earth    16    a million years! Our sun is part of a great galaxy (星系) of    30  billion stars called the Milky Way.    17  , there are billions of galaxies within    18    of our telescopes and countless billions beyond. The bigness of space quite __19  human comprehension. How exciting it is to live in an age    20    human beings have begun to explore that space.

    1

A. cold               B. hot

C. cool               D. warm

    2

A. solid               B. water

C. steam             D. air

    3

A. surface             B. center

C. middle              D. bottom

    4

A. away              B. from

C. far               D. within

    5

A. lined               B. stood

C. put               D. tied

    6

A. food               B. things

C. energy              D. lives

    7

A. however           B. while

C. although           D. even if

    8

A. under             B. by

C. of                D. with

    9

A. explosion            B. noise

C. voice              D. sound

    10

A. very               B. relatively

C. specially           D. especially

    11

A. another             B. other

C. others             D. the others

    12

A. surface             B. bigness

C. color              D. light

    13

A. distance            B. space

C. time               D. place

    14

A. farthest             B. smallest

C. biggest             D. nearest

    15

A. too               B. such

C. quite               D. so

    16

A. for               B. with

C. in                 D. by

    17

A. But               B. Beside

C. Nevertheless         D. In addition

    18

A. distance            B. range

C. time               D. space

    19

A. beyond             B. outside

C. out of             D. far from

    20

A. where             B. when

C. which             D. because

 

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The sun is a star. It is a flaming ball of extremely    1    gases. The surface temperature is about 11,000 F., hot enough to turn every    2    to vapor (气体), but relatively cool compared to the strong heat at the    3   .

    Located about 93 million miles    4    the earth, the sun has a diameter (直径) that is nearly equal to 109 of our ear ths    5    up like a row of beach balls, and a mass that is about 330 000 times the mass of the earth.

    The sun is the original source of nearly all our    6   . It is mostly made of hydrogen (), 7    it also contains nearly every other kind of atom (原子 )that exists on the earth. The sun obtains its energy from a process of fusion (溶解) in which hydrogen atoms are changed into helium () atoms    8    extreme heat and pressure. This process creates a great noise, but we cannot hear it because    9    does not travel through empty space.

    Our sun is not even    10    large or bright compared to    11    stars. Stars vary in size from smaller than the earth to large enough to hold a good part of our solar system (太阳系)! The    12    of a star shows its temperature. A star may be red, yellow, white, or blue.

    The nearest star is 4.3 light years from the earth. A light year is the    13    light travels in one year, or about    6    million miles. The    14    stars are billions of light years away. Some are    15    far away that if they were to blow up today, their light would continue to be seen from the earth    16    a million years! Our sun is part of a great galaxy (星系) of    30  billion stars called the Milky Way.    17  , there are billions of galaxies within    18    of our telescopes and countless billions beyond. The bigness of space quite __19  human comprehension. How exciting it is to live in an age    20    human beings have begun to explore that space.

    1

A. cold               B. hot

C. cool               D. warm

    2

A. solid               B. water

C. steam             D. air

    3

A. surface             B. center

C. middle              D. bottom

    4

A. away              B. from

C. far               D. within

    5

A. lined               B. stood

C. put               D. tied

    6

A. food               B. things

C. energy              D. lives

    7

A. however           B. while

C. although           D. even if

    8

A. under             B. by

C. of                D. with

    9

A. explosion            B. noise

C. voice              D. sound

    10

A. very               B. relatively

C. specially           D. especially

    11

A. another             B. other

C. others             D. the others

    12

A. surface             B. bigness

C. color              D. light

    13

A. distance            B. space

C. time               D. place

    14

A. farthest             B. smallest

C. biggest             D. nearest

    15

A. too               B. such

C. quite               D. so

    16

A. for               B. with

C. in                 D. by

    </span>17

A. But               B. Beside

C. Nevertheless         D. In addition

    18

A. distance            B. range

C. time               D. space

    19

A. beyond             B. outside

C. out of             D. far from

    20

A. where             B. when

C. which             D. because

 

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The concept of solitude (独处) in the digital world is almost non-existent. In the world of digital technology, e-mail, social networking and online video games, information is meant to be   36 . Solitude can be hard to discover  37 it has been given up. In this respect, new technologies have  38 our culture.

The desire to be connected has brought solitude to a(n)  39 as we’ve known it. People have become so  40 in the world of networks and connections that one can often be contacted  41 they’d rather not be. Today we can talk, text, e-mail, chat and blog (写博客), not only from our  42 , but from our mobile phones as well.

Most developed nations have become  43 on digital technology simply because they’ve grown accustomed to it, and at this point not  44 it would make them an outsider.  45 , many jobs and careers require people to be  46 . From this point of view, technology has changed the culture of work. Being reachable might feel like a  47 to those who may not want to be able to be contacted at all times.

I suppose the positive side is that solitude is still possible for anyone who  48 wants it. Computers can be shut  49 and mobile phones can be turned off. The ability to be “connected” and “on” has many  50 , as well as disadvantages. Travelers have ended up  51 on mountains, and mobile phones have saved countless lives. They can also make people feel  52  and forced to answer unwanted calls or  53 to unwanted texts.

Attitudes towards our connectedness as a society  54 across generations, Some find today’s technology a gift. Others consider it a curse. Regardless of anyone’s view on the subject, it’s hard to imagine what life would be like  55 daily advancements in technology.

36. A. updated   B. received     C. shared     D. collected

37. A. though   B. until       C. once     D. before

38. A. respected  B. shaped    C. ignored     D. preserved

39. A. edge      B. stage      C. end       D. balance

40. A. sensitive   B. intelligent   C. considerate  D. reachable

41. A. even if    B. only if    C. as if      D. if only

42. A. media     B. computers  C. databases   D. monitors

43. A. bent    B. hard     C. keen      D. dependent

44. A. finding   B. using      C. protecting   D. changing

45. A. Also    B. Instead     C. Otherwise  D. Somehow

46. A. connected  B. trained    C. recommended     D. interested

47. A. pleasure     B. benefit    C. burden    D. disappointment

48. A. slightly     B. hardly      C. merely    D. really

49. A. out     B. down    C. up           D. in

50. A. aspects   B. weaknesses  C. advantages    D. exceptions

51. A. hidden   B. lost     C. relaxed    D. deserted

52. A. trapped   B. excited    C. confused   D. amused

53. A. turn    B. submit    C. object      D. reply

54. A. vary    B. arise     C. spread     D. exist

55. A. beyond     B. within    C. despite     D. without

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The concept of solitude(独处) in the digital world is almost non-existent. In the world of digital technology, e-mail, social networking and online video games, information is meant to be  36 . Solitude can be hard to discover  37 it has been given up. In this respect, new technologies have  38 our culture.

The desire to be connected has brought solitude to a(n)  39 as we’ve known it. People have become so  40 in the world of networks and connections that one can often be contacted  41 they’d rather not be. Today we can talk, text, e-mail, chat and blog(写博客), not only from our  42 , but from our mobile phones as well.

Most developed nations have become  43 on digital technology simply because they’ve grown accustomed to it, and at this point not  44 it would make them an outsider.  45 , many jobs and careers require people to be  46 . From this point of view, technology has changed the culture of work. Being reachable might feel like a  47 to those who may not want to be able to be contacted at all times.

I suppose the positive side is that solitude is still possible for anyone who  48 wants it. Computers can be shut  49 and mobile phones can be turned off. The ability to be “connected” and “on” has many  50 , as well as disadvantages. Travelers have ended up  51 on mountains, and mobile phones have saved countless lives. They can also make people feel  52 and forced to answer unwanted calls or  53 to unwanted texts.

Attitudes towards our connectedness as a society  54 across generations. Some find today’s technology a gift. Others consider it a curse. Regardless of anyone’s view on the subject, it’s hard to imagine what life would be like  55 daily advancements in technology.

36. A. updated      B. received      C. shared     D. collected.

37. A. though      B. until.       C. once       D. before.

38. A. respected     B. shaped      C. ignored     D. preserved.

39. A. edge        B. stage       C. end        D. balance.

40. A. sensitive      B. intelligent     C. considerate    D. reachable.

41. A. even if       B. only if      C. as if       D. if only

42. A. media       B. computers     C. databases      D. monitors

43. A. bent         B. hard        C. keen       D. dependent

44. A. finding        B. using        C. protecting    D. changing

45. A. Also         B. Instead      C. Otherwise    D. Somehow

46. A. connected     B. trained      C. recommended D. interested

47. A. pleasure      B. benefit       C. burden     D. disappointment

48. A. slightly       B. hardly       C. merely         D. really.

49. A. out        B. down      C. up       D. in

50. aspects       B. weaknesses   C. advantages     D. exceptions.

51. A. hidden        B. lost         C. relaxed       D. deserted

52. A. trapped      B. excited      C. confused        D. amused

53. A. turn         B. submit      C. object       D. reply

54. A. vary        B. arise        C. spread       D. exist

55. A. beyond      B. within       C. despite       D .without

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完形填空

  The sun is a star. It is a flaming ball of extremely 1 gases. The surface temperature is about , hot enough to turn every 2 to vapor (气体), but relatively cool compared to the strong heat at the 3 .

  Located about 93 million miles 4 the earth, the sun has a diameter (直径) that is nearly equal to 109 of our earth's 5 up like a row of beach-balls, and a mass that is about 330 000 times the mass of the earth.

  The sun is the original source of nearly all our 6 . It is mostly made of hydrogen (氢), 7 it also contains nearly every other kind of atom (原子) that exists on the earth. The sun obtains its energy from a process of fusion (溶解) in which hydrogen atoms are changed into helium (氦) atoms 8 extreme heat and pressure. This process creates a great noise, but we cannot hear it because 9 does not travel through empty space.

  Our sun is not even 10 large or bright compared to 11 stars. Stars vary in size from smaller than the earth to large enough to hold a good part of our solar system (太阳系)! The 12 of a star shows its temperature. A star may be red, yellow, white, or blue.

  The nearest star is 4.3 light years from the earth. A light year is the 13 light travels in one year, or about 6 million miles. The 14 stars are billions of light years away. Some are 15 far away that if they were to blow up today, their lights would continue to be seen from the earth 16 a million years!

  Our sun is part of a great galaxy (星系) of 30 billion stars, called the Milky Way. 17 there are billions of galaxies within 18 of our telescopes and countless billions beyond. The bigness of space is quite 19 human comprehension. How exciting it is to live in an age 20 human beings have begun to explore that space.

1.

[  ]

A.cold

B.hot

C.cool

D.warm

2.

[  ]

A.solid

B.water

C.steam

D.air

3.

[  ]

A.surface

B.center

C.middle D.bottom

 

4.

[  ]

A.away

B.from

C.far

D.within

5.

[  ]

A.lined

B.stood

C.put

D.tied

6.

[  ]

A.food

B.things

C.energy

D.lives

7.

[  ]

A.however

B.while

C.although

D.even if

8.

[  ]

A.under

B.by

C.of

D.with

9.

[  ]

A.explosion

B.noise

C.voice

D.sound

10.

[  ]

A.very

B.relatively

C.specially

D.especially

11.

[  ]

A.another

B.other

C.others

D.the others

12.

[  ]

A.surface

B.bigness

C.colour

D.light

13.

[  ]

A.distance

B.space

C.time

D.place

14.

[  ]

A.farthest

B.smallest

C.biggest

D.nearest

15.

[  ]

A.too

B.such

C.quite

D.so

16.

[  ]

A.for

B.with

C.in

D.by

17.

[  ]

A.But

B.Beside

C.Nevertheless

D.In addition

18.

[  ]

A.distance

B.range

C.time

D.space

19.

[  ]

A.beyond

B.outside

C.out of

D.far from

20.

[  ]

A.where

B.when

C.which

D.because

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