Water boils at 100℃, ________ it changes to gas．


  1. A.
    at which temperature
  2. B.
    at which
  3. C.
    by which temperature
  4. D.
    by which
A
temperature與介詞at連用所以選A項(xiàng)。
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科目：高中英語 來源： 題型：閱讀理解

Some time ago, two navy officers made a journey to the deepest point on the earth. The two men went down seven miles to the__1__of the Pacific Ocean inside a small steel ball to find out if there are any__2__of life.

They set out early so that the ball would come to the surface in the__3__and so be easily found by the mother ship. The divers began__4__at dawn and soon afterwards the ball__5__under the surface of the water.

__6__, the temperature dropped to freezing point and the men trembled inside the ball. They kept in touch with the mother ship by telephone__7__how they felt. At a depth of 3,000 feet, the telephone stopped working and they were quite cut__8__from the outside world. At 30,000 feet, the men were shocked by a sudden loud__9__- even the smallest hole in the ball would have__10__instant death. Luckily, it was only one of the outer windows__11__had broken.

Soon afterwards, the ball__12__the soft ocean floor, raising a big cloud of "dust" made__13__different kinds of small, dead sea animals. Here, powerful lights lit up the __14__water. The men were surprised to see fish swimming just above them, quite__15__ by the very large water pressure. But they did not__16__to leave lights on for long, as the great__17__from them made the water boil. Quite__18__, the telephone began working again and the weak__19__ clear voices of the officers were heard on the mother ship. After a__20__of thirty minutes the men began their journey up, arriving three hours later.

1. A. foot          B. base         C. bottom       D. tip

2. A. marks         B. signs        C. signals       D. messages

3. A. evening        B. night       C. secret        D. daytime

4. A. diving         B. rising       C. traveling      D. preparations

5. A. disappeared    B. floated       C. threw        D. flew

6. A. In time        B. On time      C. At times      D. At one time

7. A. guiding       B. realizing      C. describing     D. imagining

8. A. down         B. over         C. off           D. out

9. A. voice         B. noise         C. explosion     D. shout

10. resulted         B. suggested     C. meant        D. saved

11. A. where        B. that          C. which        D. whose

12. A. touched      B. visited        C. attacked      D. landed

13. A. of           B. from         C. up of         D. into

14. A. green        B. blue          C. dark         D. hot

15. A. unbelieved    B. unchanged    C. uncovered     D. untroubled

16. A. use          B. need         C. dare          D. think

17. A. light         B. heat         C. pressure       D. sound

18. A. unexpected    B. uncovered    C. unknown      D. uncontrolled

19. A. or           B. and          C. but           D. either

20. A. living        B. stay          C. rest          D. break

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科目：高中英語 來源：09-10學(xué)年福建省廈門六中高一下學(xué)期3月月考（英語） 題型：閱讀理解

The journey two divers made some time ago to the deepest point on the earth makes us realize how much of the world still remains to be studied. The two men went down seven miles to the bottom of the Pacific Ocean inside a small steel ball to find out if there are any ocean currents(水流) or signs of life.
It was necessary to set out early, so that the ball would come to the surface in daylight, and be easily found by the mother ship which would be waiting for it. The divers began preparations early in the morning and soon afterwards, when all was ready, the steel ball disappeared under the surface of the water.
The divers felt as if they were going down steps as they passed through warm and cold layers (層) of water. In time the temperature dropped to the freezing point. They kept in touch with the mother ship by telephone telling how they felt. Then, at a depth of 3,000 feet, the telephone stopped working and they were quite cut off from the outside world. All went well until some four hours later at 30,000 feet, the men were frightened by a loud, cracking noise. Even the smallest hole in the ball would have meant instant death. Luckily, though, it was only one of the outer windows that had broken. Soon afterwards, the ball touched the soft ocean floor raising a big cloud of "dust" made up of small dead sea creatures. Here, powerful lights lit up the dark water and the men were surprised to see fish swimming just above them quite untroubled by the great water pressure. But they did not dare to leave the lights on for long, as the heat from them made the water boil. Quite unexpectedly, the telephone began working again and the faint but clear voices of the divers were heard on the mother ship seven miles away. After a stay of thirty minutes the men began their journey up, arriving three hours later, cold and wet through, but none was worse for their experience.
65. The purpose of the divers' journey to the deepest point on the earth was to find
A. if there are water currents, and life in the great depths
B. if people can stand the severe cold in the great depths
C. if there are steps in the great depths
D. if the telephone works well in the great depths
66. The divers set out early in the morning so that                .
A. they could return to the surface during the day
B. they could see at the bottom of the ocean
C. they could avoid the cold at night
D. they could stay long at the bottom
67. As the divers went down to the ocean floor, the telephone              .
A. kept working all the time
B. stopped working at a depth of 3,000 feet and began working again after they reached the bottom
C. stopped working at a depth of 3,000 feet and began working again at 30,000 feet
D. stopped working at a depth of 3,000 feet and began working again when they returned to the same depth
68. On the ocean floor, the divers found that               .
A. there was no life but some small dead sea creatures
B. fish were swimming as freely as they do near the surface
C. fish were not swimming freely in the dark water
D. fish were not swimming freely under the high water pressure

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科目：高中英語 來源：2010-2011學(xué)年西藏拉薩中學(xué)高三第七次月考英語試題 題型：閱讀理解

The journey two naval (海軍) officers made some time ago to tile very deepest point on the earth makes us realize how much of the world still remains to be explored (探測). The two men went down several miles to the bottom of the Pacific Ocean hiding in a small steel ball called a “bathy-scaphe” to find out if there are any ocean currents (急流) or signs of life.

It was necessary to set ont early, so that the bathyscaphe would come to the surfacc in daylight, and so be easily found by the mother ship which would be waiting for it. The divers began preparations at dawn and soon afterwards, when all was ready, the steel ball disappeared under the surface of the water.

In time, the temperature dropped to freezing-point and the men trembled inside the ball. They kept in touch with the mother ship by telephone describing how they felt. Then, at a depth of 3 000 feet, the telephone stopped working and they were quite cut off from the outside world. At 30 000 feet, the men were surprised by a sudden, loud noise-------even the smallest hole in the ball would have meant instant death. Luckily, though, it was only one of the outer windows that had broken. Soon afterwards, the bathyscaphe touched the soft ocean floor, raising a big cloud of “dust” made up of different kinds of small, dead sea animals. Here, powerful lights lit up the dark water and the men were surprised to see fish swimming just above them quite untroubled by thc very large wate-pressure. But they did not dare to leave the lights on for long, as the heat from them made the water boil. Quite unexpectedly, the telephone began working again and the weak but clear voices of the officers were heard on thc mother ship. After a stay of thirty minutes the men began their journey up, arriving three hours later, cold and wet through, but none the worse for their experience.

1.The officers started their journey at dawn___.  

A. because they wanted to return to the mother ship in twenty four hours

B. because the sea then was calm

C. when the sun was not too strong

D. so that they could return before dark

2.What did the officers find out at the bottom of the sea?  

A. They only found different dead sea animals.

B. They did find signs of life.

C. There was no signs of any life.

D. There was only dust.

3.The journey to the bottom of the sea helped us to realize that______. 

A. much of the world hasn’t yet been explored

B. there are not any signs of life at the bottom of the sea

C. strong water-pressure has great effect on fish

D. powerful lights can not be turned on at the ocean floor without killing fish

4.Which of the following is closest in meaning to “They were cold and wet through, but none the worse for their experience”?   

A. They were cold and wet through, which was the worst thing of all.

B. They were even worse than cold and wet through at the bottom of the sea.

C. Considering what they had just experienced, being cold and wet through was not too

bad.

D. For such an experience, being cold and wet through was not bad for them at all.

 

 

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科目：高中英語 來源：09-10學(xué)年福建省高一下學(xué)期3月月考（英語） 題型：閱讀理解

The journey two divers made some time ago to the deepest point on the earth makes us realize how much of the world still remains to be studied. The two men went down seven miles to the bottom of the Pacific Ocean inside a small steel ball to find out if there are any ocean currents(水流) or signs of life.

It was necessary to set out early, so that the ball would come to the surface in daylight, and be easily found by the mother ship which would be waiting for it. The divers began preparations early in the morning and soon afterwards, when all was ready, the steel ball disappeared under the surface of the water.

The divers felt as if they were going down steps as they passed through warm and cold layers (層) of water. In time the temperature dropped to the freezing point. They kept in touch with the mother ship by telephone telling how they felt. Then, at a depth of 3,000 feet, the telephone stopped working and they were quite cut off from the outside world. All went well until some four hours later at 30,000 feet, the men were frightened by a loud, cracking noise. Even the smallest hole in the ball would have meant instant death. Luckily, though, it was only one of the outer windows that had broken. Soon afterwards, the ball touched the soft ocean floor raising a big cloud of "dust" made up of small dead sea creatures. Here, powerful lights lit up the dark water and the men were surprised to see fish swimming just above them quite untroubled by the great water pressure. But they did not dare to leave the lights on for long, as the heat from them made the water boil. Quite unexpectedly, the telephone began working again and the faint but clear voices of the divers were heard on the mother ship seven miles away. After a stay of thirty minutes the men began their journey up, arriving three hours later, cold and wet through, but none was worse for their experience.

65. The purpose of the divers' journey to the deepest point on the earth was to find

A. if there are water currents, and life in the great depths

B. if people can stand the severe cold in the great depths

C. if there are steps in the great depths

D. if the telephone works well in the great depths

66. The divers set out early in the morning so that                .

A. they could return to the surface during the day

B. they could see at the bottom of the ocean

C. they could avoid the cold at night

D. they could stay long at the bottom

67. As the divers went down to the ocean floor, the telephone              .

A. kept working all the time

B. stopped working at a depth of 3,000 feet and began working again after they reached the bottom

C. stopped working at a depth of 3,000 feet and began working again at 30,000 feet

D. stopped working at a depth of 3,000 feet and began working again when they returned to the same depth

68. On the ocean floor, the divers found that               .

A. there was no life but some small dead sea creatures

B. fish were swimming as freely as they do near the surface

C. fish were not swimming freely in the dark water

D. fish were not swimming freely under the high water pressure

 

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科目：高中英語 來源： 題型：閱讀理解

The journey two divers made some time ago to the deepest point on the earth makes us realize how much of the world still remains to be studied. The two men went down seven miles to the bottom of the Pacific Ocean inside a small steel ball to find out if there are any ocean currents(水流) or signs of life.

     It was necessary to set out early, so that the ball would come to the surface in daylight, and be easily found by the mother ship which would be waiting for it. The divers began preparations early in the morning and soon afterwards, when all was ready, the steel ball disappeared under the surface of the water.

     The divers felt as if they were going down steps as they passed through warm and cold layers (層) of water. In time the temperature dropped to the freezing point. They kept in touch with the mother ship by telephone telling how they felt. Then, at a depth of 3,000 feet, the telephone stopped working and they were quite cut off from the outside world. All went well until some four hours later at 30,000 feet, the men were frightened by a loud, cracking noise. Even the smallest hole in the ball would have meant instant death. Luckily, though, it was only one of the outer windows that had broken. Soon afterwards, the ball touched the soft ocean floor raising a big cloud of "dust" made up of small dead sea creatures. Here, powerful lights lit up the dark water and the men were surprised to see fish swimming just above them quite untroubled by the great water pressure. But they did not dare to leave the lights on for long, as the heat from them made the water boil. Quite unexpectedly, the telephone began working again and the faint but clear voices of the divers were heard on the mother ship seven miles away. After a stay of thirty minutes the men began their journey up, arriving three hours later, cold and wet through, but none was worse for their experience.

1. The purpose of the divers' journey to the deepest point on the earth was to find____________

A. if there are water currents, and life in the great depths

B. if people can stand the severe cold in the great depths

C. if there are steps in the great depths

D. if the telephone works well in the great depths

2. The divers set out early in the morning so that____________.

   A. they could return to the surface during the day

   B. they could see at the bottom of the ocean

   C. they could avoid the cold at night    D. they could stay long at the bottom

3. As the divers went down to the ocean floor, the telephone____________.

A. kept working all the time

B. stopped working at a depth of 3,000 feet and began working again after they reached the bottom

C. stopped working at a depth of 3,000 feet and began working again at 30,000 feet

D. stopped working at a depth of 3,000 feet and began working again when they returned to the same depth

4. On the ocean floor, the divers found that________________.

A. there was no life but some small dead sea creatures

B. fish were swimming as freely as they do near the surface

C. fish were not swimming freely in the dark water

D. fish were not swimming freely under the high water pressure

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