The worst part in Leigh’s eyes may be that . A. his dad got remarried B. his parents got divorced C. his dad didn’t love him D. his mom didn’t take him to pizza B Far from the land of Antarctica, a huge shelf of ice meets the ocean. At the underside of the shelf there lives a small fish, the Antarctic cod. For forty years scientists have been curious about that fish. How does it live where most fish would freeze to death? It must have some secret. The Antarctic is not a comfortable place to work and research has been slow. Now it seems we have an answer. Research was begun by cutting holes in the ice and catching the fish. Scientists studied the fish’s blood and measured its freezing point. The fish were taken from seawater that had a temperature of -1.88℃ and many tiny pieces of ice floating in it. The blood of the fish did not begin to freeze until its temperature was lowered to -2.05℃. That small difference is enough for the fish to live at the freezing temperature of the ice-salt mixture. The scientists’ next research job was clear: Find out what in the fish’s blood kept it from freezing. Their search led to some really strange thing made up of a protein never before seen in the blood of a fish. When it was removed, the blood froze at seawater temperature. When it was put back, the blood again had its antifreeze quality and a lowered freezing point. Study showed that it is an unusual kind of protein. It has many small sugar molecules held in special positions within each big protein molecule. Because of its sugar content, it is called a glycoprotein. So it has come to be called the antifreeze fish glycoprotein. Or AFGP. 查看更多

 

题目列表(包括答案和解析)

The Worst Part

Mom is usually home on Sunday but this week she was going to a big golf game and I was all alone in the house. I was mad at Mom for divorcing Dad.

I kept looking at the telephone until I couldn’t stand it any longer. I picked up the receiver and dialed Dad’s number over in Bakersfield. I even remembered to dial 1 first because it was long distance. “You promised to phone me this week but you didn’t,” I said, feeling I had to talk to him.

“Take it easy, kid,” he said. “I just didn’t get around to it. I was going to call this evening. The week isn’t over yet.”

I thought about that.

“Something on your mind?” he asked.

“I hoped you would call, so I waited and waited.” Then I was sorry I said it.

“There was heavy snow in the morning,” he said, “I had to chain up on highway 80 and lost time.”

I know putting chains on eight big wheels in the snow is no fun. I felt a little better, as long as we were talking. “How is Bandit?” I asked.

There was a funny silence. For a minute I thought the line was dead. Then I knew something must have happened to my dog.

“Well, kid—”, he began. “My name is Leigh!” I almost yelled. “I’m not just some kid you met on the street!”

Keep your shirt on, Leigh,” he said. “When I had to stop along with some other truck drivers to put on chains, I left Bandit out of the cab, I thought he would get back … I have sent out a call to CB radio, but I didn’t get an answer yet.” I was about to say I understood when there came the bad part, the really bad part. I heard a boy’s voice say, “Hey, Bill, Mom wants to know when we’re going out to get the pizza?”

We can conclude from the passage that              .

A. Leigh’s mother often went to golf games B. Leigh was a deserted boy

C. Leigh’s dad never had a rest on Sundays     D. Leigh’s father lived in another city

Which is true about Bandit?

A. It was killed by a truck     B. It was let out of the cab and got lost

C. It was frozen to death.      D. It ran off Highway 80 and into the mountain.

The underlined sentence “Keep your shirt on”(last para) probably means “        ”.

A.Cool down    B.Stop talking C.Be quiet    D.Keep warm

The worst part in Leigh’s eyes may be that            .

A. he forgot to go to get the pizza B. his parents got divorced

C. his dad got remarried    D. his dad didn’t love him

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The Worst Part

Mom is usually home on Sunday but this week she was going to a big golf game and I was all alone in the house. I was mad at Mom for divorcing Dad.

I kept looking at the telephone until I couldn’t stand it any longer. I picked up the receiver and dialed Dad’s number over in Bakersfield. I even remembered to dial 1 first because it was long distance. “You promised to phone me this week but you didn’t,” I said, feeling I had to talk to him.

“Take it easy, kid,” he said. “I just didn’t get around to it. I was going to call this evening. The week isn’t over yet.”

I thought about that.

“Something on your mind?” he asked.

“I hoped you would call, so I waited and waited.” Then I was sorry I said it.

“There was heavy snow in the morning,” he said, “I had to chain up on highway 80 and lost time.”

I know putting chains on eight big wheels in the snow is no fun. I felt a little better, as long as we were talking. “How is Bandit?” I asked.

There was a funny silence. For a minute I thought the line was dead. Then I knew something must have happened to my dog.

“Well, kid—”, he began. “My name is Leigh!” I almost yelled. “I’m not just some kid you met on the street!”

Keep your shirt on, Leigh,” he said. “When I had to stop along with some other truck drivers to put on chains, I left Bandit out of the cab, I thought he would get back … I have sent out a call to CB radio, but I didn’t get an answer yet.” I was about to say I understood when there came the bad part, the really bad part. I heard a boy’s voice say, “Hey, Bill, Mom wants to know when we’re going out to get the pizza?”

1.We can conclude from the passage that              .

A. Leigh’s mother often went to golf games           B. Leigh was a deserted boy

C. Leigh’s dad never had a rest on Sundays           D. Leigh’s father lived in another city

2. Which is true about Bandit?

A. It was killed by a truck         B. It was let out of the cab and got lost

C. It was frozen to death.          D. It ran off Highway 80 and into the mountain.

3. The underlined sentence “Keep your shirt on”(last para) probably means “        ”.

A.Cool down   B.Stop talking      C.Be quiet      D.Keep warm

4.The worst part in Leigh’s eyes may be that            .

A. he forgot to go to get the pizza B. his parents got divorced

C. his dad got remarried    D. his dad didn’t love him

 

查看答案和解析>>

The Worst Part

Mom is usually home on Sunday but this week she was going to a big golf game and I was all alone in the house. I was mad at Mom for divorcing Dad.

I kept looking at the telephone until I couldn’t stand it any longer. I picked up the receiver and dialed Dad’s number over in Bakersfield. I even remembered to dial 1 first because it was long distance. “You promised to phone me this week but you didn’t,” I said, feeling I had to talk to him.

“Take it easy, kid,” he said. “I just didn’t get around to it. I was going to call this evening. The week isn’t over yet.”

I thought about that.

“Something on your mind?” he asked.

“I hoped you would call, so I waited and waited.” Then I was sorry I said it.

“There was heavy snow in the morning,” he said, “I had to chain up on highway 80 and lost time.”

I know putting chains on eight big wheels in the snow is no fun. I felt a little better, as long as we were talking. “How is Bandit?” I asked.

There was a funny silence. For a minute I thought the line was dead. Then I knew something must have happened to my dog.

“Well, kid—”, he began. “My name is Leigh!” I almost yelled. “I’m not just some kid you met on the street!”

“Keep your shirt on, Leigh,” he said. “When I had to stop along with some other truckers to put on chains, I left Bandit out of the cab, I thought he would get back … I have sent out a call to CB radio, but I didn’t get an answer yet.” I was about to say I understood when there came the bad part, the really bad part. I heard a boy’s voice say, “Hey, Bill, Mom wants to know when we’re going out to get the pizza?”

45.From the story we know that________.

       A.Leigh’s dad never had a rest on Sundays    B.Leigh was a deserted boy

       C.Leigh’s dad lived in another city            D.Leigh’s mother often went to golf games

46.What happened to Bandit?

       A.It was frozen to death.    B.It was let out of the cab and got lost

       C.It was killed by a truck.   D.It ran off Highway 80 and into the mountain.

47.The underlined sentence “Keep your shirt on” probably means “________”.

       A.Listen to reason         B.Stop talking     C.Calm down      D.Keep warm

48.The worst part in Leigh’s eyes may be that________

       A.his dad got remarried      B.his parents got divorced

       C.his dad didn’t love him   D.his mom didn’t take him to pizza

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The Worst Part

Mom is usually home on Sunday but this week she was going to a big golf game and I was all alone in the house. I was mad at Mom for divorcing Dad.

I kept looking at the telephone until I couldn’t stand it any longer. I picked up the receiver and dialed Dad’s number over in Bakersfield. I even remembered to dial 1 first because it was long distance. “You promised to phone me this week but you didn’t,” I said, feeling I had to talk to him.

“Take it easy, kid,” he said. “I just didn’t get around to it. I was going to call this evening. The week isn’t over yet.”

I thought about that.

“Something on your mind?” he asked.

“I hoped you would call, so I waited and waited.” Then I was sorry I said it.

“There was heavy snow in the morning,” he said, “I had to chain up on highway 80 and lost time.”

I know putting chains on eight big wheels in the snow is no fun. I felt a little better, as long as we were talking. “How is Bandit?” I asked.

There was a funny silence. For a minute I thought the line was dead. Then I knew something must have happened to my dog.

“Well, kid—”, he began. “My name is Leigh!” I almost yelled. “I’m not just some kid you met on the street!”

Keep your shirt on, Leigh,” he said. “When I had to stop along with some other truck drivers to put on chains, I left Bandit out of the cab, I thought he would get back … I have sent out a call to CB radio, but I didn’t get an answer yet.” I was about to say I understood when there came the bad part, the really bad part. I heard a boy’s voice say, “Hey, Bill, Mom wants to know when we’re going out to get the pizza?”

1. We can conclude from the passage that        .

A. Leigh’s mother often went to golf games  B. Leigh was a deserted boy

C. Leigh’s dad never had a rest on Sundays 

D. Leigh’s father lived in another city

2. Which is true about Bandit?

A. It was killed by a truck   B. It was let out of the cab and got lost

C. It was frozen to death.    D. It ran off Highway 80 and into the mountain.

3. The underlined sentence “Keep your shirt on”(last para) probably means “    ”.

A.Cool down B.Stop talking  C.Be quiet  D.Keep warm

4. The worst part in Leigh’s eyes may be that      .

A. he forgot to go to get the pizza      B. his parents got divorced

C. his dad got remarried    D. his dad didn’t love him

 

查看答案和解析>>

The Worst Part

Mom is usually home on Sunday but this week she was going to a big golf game and I was all alone in the house. I was mad at Mom for divorcing Dad.

I kept looking at the telephone until I couldn’t stand it any longer. I picked up the receiver and dialed Dad’s number over in Bakersfield. I even remembered to dial I first because it was long distance. “You promised to phone me this week but you didn’t,” I said, feeling I had to talk to him.

“Take it easy, kid,” he said. “I just didn’t get around to it. I was going to call this evening. The week isn’t over yet.”

I thought about that.

“Something on your mind?” he asked.

“I hoped you would call, so I waited and waited.” Then I was sorry I said it.

“There was heavy snow in the morning,” he said, “I had to chain up on highway 80 and lost time.”

I know putting chains on eight big wheels in the snow is no fun. I felt a little better, as long as we were talking. “How is Bandit?” I asked.

There was a funny silence. For a minute I thought the line was dead. Then I knew something must have happened to my dog.

“Well, kid―”, he began. “My name is Leigh!” I almost yelled. “I’m not just some kid you met on the street!”

Keep your shirt on, Leigh,” he said. “When I had to stop along with some other truckers to put on chains, I left Bandit out of the cab, I thought he would get back … I have sent out a call to CB radio, but I didn’t get an answer yet.” I was about to say I understood when there came the bad part, the really bad part. I heard a boy’s voice say, “Hey, Bill, Mom wants to know when we’re going out to get the pizza?”

 

56.From the story we know that             

A.Leigh’s dad never had a rest on Sundays

B.Leigh was a deserted boy

C.Leigh’s dad lived in another city

D.Leigh’s mother often went to golf fames

57.What happened to Bandit?

A.It was frozen to death.                     B.It was let out of the cab and got lost

C.It was killed by a truck.                   D.It ran off Highway 80 and into the mountain.

58.The underlined sentence “Keep your shirt on” probably means “            ”.

A.Listen to reason  B.Stop talking         C.Calm down          D.Keep warm

59.The worst part in Leigh’s eyes may be that            

A.his dad got remarried                           B.his parents got divorced

C.his dad didn’t love him                       D.his mom didn’t take him to pizza

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