When dawn came, they realized that the boat was blocked in ice. The captain had 1_____ asleep but the rest of the crew hurriedly woke him. He took a small axe(斧), and 2_____great care, so as to 3_____ a hole in the ice on the deck（甲板）, he began to knock. From time to time a wave burst over the boat and swept over him but he kept working for ten minutes 4_____ the others looked on 5_____. By this time he was 6______ cold that he could no longer trust what he was doing.

Each member of the crew took it in 7_____ to cut the ice away as long as he could 8_____it.

First, they had to knock off enough ice to get down on their 9_____. Standing on that rolling deck meant 10_____, because a man who had fallen into the sea could not have been rescued.

Then the captain discovered that ice was forming inside the cabin(船舱). He called 11_____ one of the crew and together they managed to get the stove alight, hoping that it would 12 _____enough heat to warm the cabin above 13_____ point. Unless the ice in the bottom could be melted enough so that the 14_____ could be raised, they were in 15_____.

It took an hour’s 16_____ before the boat began to float better. But by this time they had succeeded in 17_____ most of the ice.

Throughout the afternoon, the coating of ice began to build up again 18_____ their work. In the face of this danger, Captain Slater 19______ the crew to clear the ice so that the boat would 20_____ until the next morning. Then they settled down to wait for anther day.

1. A.gone           B. fallen           C. become         D. grown

2. A.at              B. for             C. with            D. by

3.A.make           B. drill            C. dig             D. fill

4.A.until            B. before          C. after            D. while

5.A.excitedly        B. anxiously        C. happily          D. strangely

6.A.too             B. so              C. as              D. very

7.A.surprise         B. time             C. trouble          D. turn

8.A.support         B. help             C. bear             D. put up

9.A.knees           B. legs             C. feet             D. arms

10.A.life            B. pain             C. damage         D. death

11.A.to             B. on               C. up             D. at

12.A.get out         B. give off           C. get over        D. give in

13.A.boiling         B. marking          C. freezing         D. melting

14.A.boat           B. deck             C. sail             D. back

15.A.ruins          B. excitement         C. danger         D. surprise

16.A.delay          B. work             C. break           D. play

17.A.piling          B. getting            C. freezing        D. removing

18.A.whichever       B. though           C. as long as        D. in spite of

19.A.demanded       B. made            C. ordered          D. agreed

20.A.sink           B. live              C. float             D. flow

 “Well, what did I say？Buck’s a real fighter, all right,” said Francois the next morning when he discovered that Spitz had disappeared and that Buck was covered in blood．

“Spitz fought like a wolf,” said Perrault, as he looked at the bites all over Buck．

“And Buck fought like ten wolves,” answered Francois. “And we'll travel faster now. No more Spitz，no more trouble.”

Francois started to harness the dogs. He needed a new lead-dog, and decided that Solleks was the best dog that he had. But Buck jumped at Solleks and took his place．

“Look at Buck！” said Francois，laughing. “He's killed Spitz，and now he wants to be lead-dog．Go away, Buck！”

He pulled Buck away and tried to harness Solleks again．Solleks was unhappy too. He was frightened of Buck, and when Francois turned his back，Buck took Solleks’ place again. Now Francois was angry．

“I'll show you! ” he cried，and went to get a heavy club from the sledge．

Buck remembered the man in the red coat，and moved away. This time，when Solleks was harnessed as lead-dog，Buck did not try to move in．He kept a few meters away and circled around Francois carefully. But when Francois called him to his old place in front of Dave, Buck refused．He had won his fight with Spitz and he wanted to be lead－dog．

For an hour the two men tried to harness him．Buck did not run away，but he did not let them catch him．Finally，Francois sat down，and Perrault looked at his watch．It was getting late. The two men looked at one another and smiled. Francois walked up to Solleks，took off his harness， led him back and harnessed him in his old place．Then he called Buck. All the other dogs were harnessed and the only empty place was now the one at the front. But Buck did not move．

“Put down the club,” said Perrault．

Francois dropped the club, and immediately Buck came up to the front of the team．Francois harnessed him, and in a minute the sledge was moving．

Buck was an excellent leader. He moved and thought quickly and led the other dogs well. A new leader made no difference to Dave and Solleks; they continued to pull hard．But the other dogs had had an easy life when Spitz was leading．They were surprised when Buck made them work hard and punished them for their mistakes. Pike，the second dog，was usually lazy；but by the end of the first day he was pulling harder than he had ever pulled in his life. The first night in camp Buck fought Joe，another difficult dog，and after that there were no more problems with him．The team started to pull together，and to move faster and faster．

“I've never seen a dog like Buck!” cried Francois, “Never! He's worth a thousand dollars. What do you think, Perrault? ”

Perrault agreed．They were moving quickly，and covering more ground every day. The snow was good and hard，and no new snow fell．The temperature dropped to 45°C below zero, and didn't change．

This time there was more ice on the Thirty Mile River, and they crossed in a day．Some days they ran a hundred kilometers，or even more. They reached Skagway in fourteen days; the fastest time ever．

1.The writer mentioned “the man in the red coat” in the passage to show that____.

A．the man in the red coat once beat Buck severely with a club.

B．Buck remembered Francois was the man in the red coat.

C．the man in the red was quite friendly to Buck in his memory.

D．Buck remembered Francois was a friend of the man in the red coat.

2. Why did Buck fight Joe the first night in camp?

A．He wanted to get rid of Joe.

B．He wanted to make some trouble.

C．He was interested in fighting with others.

D．He wanted to teach Joe a lesson.

3. According to the passage, which of the following is true about the other dogs?

A．Dave stood in the second position in the team.

B．Joe was always quite lazy in the team.

C．Pike was a trouble-maker in the team.

D．Solleks was hard-working in the team.

4. What did Francois think of Buck at the end of the passage?

A．annoying          B．admirable         C．aggressive         D．average

5. Which of the following best shows that Buck was an excellent leader?

A．He killed Spitz at the beginning of the story.

B．He punished them for their mistakes.

C．He fought Joe the first night in camp.

D．They reached Skagway in the fastest time ever.

6.Which of the following is the best title for the passage?

A．The Fight with Dogs B．The New Lead-dog   C．A Dog Called Buck   D．A Real Fighter

In the last years of the 1920s, hundreds of record flights were made. A few were made by women. But no woman had flown across the Atlantic Ocean. A wealthy American woman, Amy Guest,  1. (buy) a plane to do this. However, her family were against the idea. 2. she looked for another woman to take  3. place. Friends suggested Amelia Earhart, who became interested in flying while  4.  (live) in Toronto. American publisher George Putnam had helped organize the Atlantic Ocean flight 5.  made Amelia famous. Afterwards,  6.  continued to support her flying activities. In 1931, George and Amelia were married. He helped provide her7. financial support.

8.  May 20th, 1932, Amelia took off from Newfoundland. She headed east in  9.  small red and gold plane. Amelia had problems with ice on the wings, and fog from the ocean. At one point, her plane dropped  10.   (sudden) 900 meters. She regained control. And after 15 hours she landed in Ireland. She had become the first woman to fly across the Atlantic Ocean alone.

When dawn came, they realized that the boat was blocked in ice. The captain had 1_____ asleep but the rest of the crew hurriedly woke him. He took a small axe(斧), and 2_____great care, so as to 3_____ a hole in the ice on the deck（甲板）, he began to knock. From time to time a wave burst over the boat and swept over him but he kept working for ten minutes 4_____ the others looked on 5_____. By this time he was 6______ cold that he could no longer trust what he was doing.

Each member of the crew took it in 7_____ to cut the ice away as long as he could 8_____it.

First, they had to knock off enough ice to get down on their 9_____. Standing on that rolling deck meant 10_____, because a man who had fallen into the sea could not have been rescued.

Then the captain discovered that ice was forming inside the cabin(船舱). He called 11_____ one of the crew and together they managed to get the stove alight, hoping that it would 12 _____enough heat to warm the cabin above 13_____ point. Unless the ice in the bottom could be melted enough so that the 14_____ could be raised, they were in 15_____.

It took an hour’s 16_____ before the boat began to float better. But by this time they had succeeded in 17_____ most of the ice.

Throughout the afternoon, the coating of ice began to build up again 18_____ their work. In the face of this danger, Captain Slater 19______ the crew to clear the ice so that the boat would 20_____ until the next morning. Then they settled down to wait for anther day.

1. A.gone           B. fallen           C. become         D. grown

2. A.at              B. for             C. with            D. by

3.A.make           B. drill            C. dig             D. fill

4.A.until            B. before          C. after            D. while

5.A.excitedly        B. anxiously        C. happily          D. strangely

6.A.too             B. so              C. as              D. very

7.A.surprise         B. time             C. trouble          D. turn

8.A.support         B. help             C. bear             D. put up

9.A.knees           B. legs             C. feet             D. arms

10.A.life            B. pain             C. damage         D. death

11.A.to             B. on               C. up             D. at

12.A.get out         B. give off           C. get over        D. give in

13.A.boiling         B. marking          C. freezing         D. melting

14.A.boat           B. deck             C. sail             D. back

15.A.ruins          B. excitement         C. danger         D. surprise

16.A.delay          B. work             C. break           D. play

17.A.piling          B. getting            C. freezing        D. removing

18.A.whichever       B. though           C. as long as        D. in spite of

19.A.demanded       B. made            C. ordered          D. agreed

20.A.sink           B. live              C. float             D. flow

By the mid-nineteenth century, the “icebox” had entered the American language, but ice was still only beginning to affect the diet of ordinary citizens in the United States. The ice trade grew with the growth of cities. Ice was used in hotels, taverns, and hospitals, and by some forward-looking city dealers in fresh meat, fresh fish, and butter. After the Civil War (1861-1865), as ice was used to refrigerate freight cars, it also came into household use. Even before 1880, half the ice sold in New York, Philadelphia, and Baltimore, and one-third of that sold in Boston and Chicago, went to families of their own use. This had become possible because a new household convenience, the icebox, a precursors of modern refrigerator, had been invented.
Making an efficient icebox was not as easy as we might now suppose. In the early nineteenth century, the knowledge of physics of heat, which was essential to a science of refrigeration, was rudimentary. The commonsense notion that the best icebox was one that prevented the ice from melting was of course mistaken, for it was melting of the ice that performed the cooling. Nevertheless, early efforts to economize ice included wrapping the ice in blankets, which kept the ice from doing its job. Not until near the end of the nineteenth century did inventors achieve the delicate balance of insulation and circulation needed for an efficient icebox.
But as early as 1803, an ingenious Maryland farmer, Thomas Moore, had been on the right track. He owned a farm about twenty miles outside the city of Washington, for which the village of Georgetown was the market center. When he used an icebox of his own design to transport his butter to market, he found that customers would pass up the rapidly melting stuff in the tubs of his competitors to pay a premium(奖金) price for his butter, still fresh and hard in neat, one-pound bricks. One advantage of his icebox, Moore explained, was that farmers would no longer have to travel to market at night in order to keep their produce cool.
【小题1】What does the passage mainly discuss?