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Why did the team of 10 Americans had a goal of making history？A．Because it is the first te

Why did the team of 10 Americans had a goal of making history？

A．Because it is the first team that topped Mt. Everest.

B．Because all of the members of the team are blind men except Erik Weihenmeyer.

C．Because one of its members is Erik Weihenmeyer, who hopes to become the first blind man to clear the famed Mt. Everest.

D．Because all of the members of the team are old men who are eager to climb the famed peak.

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更多“Why did the team of 10 America…”相关的问题

第1题

Why did Ms. Nix write the email？A．To alert team members to an approaching policy changeB．T

Why did Ms. Nix write the email？

A．To alert team members to an approaching policy change

B．To deliver instructions for handling displeased customers

C．To instruct workers on how to provide technical support

D．To show appreciation for the effort her team has made

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第2题

Why did the men go to the South Pole？A．To study the secrets of the earth and the sky.B．To

Why did the men go to the South Pole？

A．To study the secrets of the earth and the sky.

B．To experience the world' s worst weather.

C．To prove team work possible.

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第3题

听力原文：W: How was the game, Bill？ Did you enjoy it？M: No, it was not interesting at all.

听力原文：W: How was the game, Bill？ Did you enjoy it？

M: No, it was not interesting at all.

W: That's too bad. Football games are usually exciting.

M: Not last night. Some of the players didn't know what they were doing. In fact, one of them was just terrible.

W: Well, which team was the winner？

M: The Tigers, they won the game 3-1.

W: Were you happy about the score？

M: No, I cheered for the losers.

W: What about Eric and Steve？ Which team did they support？

M: Well, Eric was for the Tigers, but Steve was for the Lions.

W: Then at least one of you liked the game.

M: Yes, all of us enjoyed eating something. I had a big box of popcorn and ice cream.

Why was Bill unhappy about the game？

A．Some players played poorly.

B．The scores were too close.

C．It lasted too long.

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第4题

听力原文：A few months ago, [32]a team of interviewers were sent to schools to find out why

听力原文： A few months ago, [32]a team of interviewers were sent to schools to find out why children are prejudiced against science. Their answer provided this surprising picture of a typical scientist: they thought [33]a scientist is a rather dull person who spends all day working in a laboratory, wearing a white coat and making things that smell bad. They thought that scientists usually aren't very interesting and don't talk about anything but science. They don't play games well and they aren't attractive to the opposite sex. They also did not realize that women are as capable of becoming scientists as men.

On the other hand, [34]an art graduate is seen as a much livelier person. Arts graduates are thought to have a better sense of humor, to be interested in sports and pop music and to be considered attractive. When you understand these misconceptions which children have, it is only logical that most of them want to study arts rather than science.

(33)

A．Scientists.

B．Art graduates.

C．Children.

D．Women.

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第5题

听力原文：A few months ago, [32] a team of interviewers were sent to schools to find out wh

听力原文： A few months ago, [32] a team of interviewers were sent to schools to find out why children are prejudiced against science. Their answer provided this surprising picture of a typical scientist: they thought [33] a scientist is a rather dull person who spends all day working in a laboratory, wearing a white coat and making things that smell bad. They thought that scientists usually aren't very interesting and don't talk about anything but science. They don't play games well and they aren't attractive to the opposite sex. They also did not realize that women are as capable of becoming scientists as men.

On the other hand, [34] an art graduate is seen as a much livelier person. Arts graduates are thought to have a better sense of humor, to be interested in sports and pop music and to be considered attractive. When you understand these misconceptions which children have, it is only logical that most of them want to study arts rather than science.

(33)

A．Scientists.

B．Art graduates.

C．Children.

D．Women.

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第6题

“Mom, can I have some money？" those are the words my mother used to hear all the

time.In return, I heard, "Why don' t you get a job？ Not to make me happy, but so that you h ve you own money and gain a bit more responsibility.So last year I a Job working about 25 hours a week.For 35 an hour, working as a salesman in a photo studio.

After I got this job, I had to do football, homework and job (1)It was really hard for me.I was burning out, falling asleep at school and failing in many courses.My teachers were made(2)me and ye led at me: why have a job？ I missed a lot of practice in football team and could only (3)back down at the match.My coach was cold at me with an unmasked question: why have a job？ I told them it was for the things I need, when actually it was for the things I wanted.Needing and wanting are different.Needing something is like your only shoes have holes in them.But wanting is to have every new brand sneaker just because you like it.I start to think about if I did a wrong thing.Slowly, I learnt to (4) wise decision (5)about what I need and what I want.(完型填空)

A.On

B.Manage

C.Sit

D.At

E.At the same time

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第7题

Why Humans Walk on Two LegsA team of scientists that studied chimpanzees （黑猩猩) trained

Why Humans Walk on Two Legs

A team of scientists that studied chimpanzees (黑猩猩) trained to use treadmills(跑步机) has gathered new evidence suggesting that our earliest apelike ancestors started walking on two legs because it required less energy than getting around on all fours.

Michael Sockol, researcher of UC Davis, worked for two years to find an animal trainer willing to coax (劝诱) adult chimps to walk on two legs and to walk on ail fours.

The five chimps also wore face masks used to help the researchers measure oxygen consumption. While the chimps worked out, the scientists collected data that allowed them to calculate which method of locomotion (移动) used less energy and why. The team gathered the same information for four adult humans walking on a treadmill.

The researchers found that human walking used about 75 percent less energy and burned 75 percent fewer calories than quadrupedal and bipedal walking in chimpanzees. They also found that for some but not all of the chimps, walking on two legs was no more costly than on all fours.

"We were prepared to find that all of the chimps used more energy walking on two legs -but that finding wouldn't have been as interesting," Sockol said. "What we found was much more telling. For three chimps, bipedalism was more expensive, but for the other two chimps, this wasn't the case. One spent about the same energy walking on two legs as on all fours. The other used less energy walking upright." These two chimps had different gaits (步法) and anatomy (解剖) than their quadrupedal peers.

Taken together, the findings provide support for the hypothesis that anatomical (解剖学的) differences affecting gait existed among our earliest apelike ancestors, and that these differences provided the geneticvariation which natural selection could act on when changes in the environment gave bipeds an advantage over quadrupeds.

Fossil and molecular evidence suggests the earliest ancestors of the human family lived in forested areas in equatorial Africa in the late Miocene era (中世纪) some 8 to 10 million years ago, when changes in climate may have increased the distance between food patches. That would have forced our earliest ancestors to travel longer distances on the ground and favored those who could cover more ground using less energy.

"This isn't the complete answer," Sockol said. "But it's a good piece of a puzzle humans have always wondered about: How and why did we become human？ And why do we alone walk on two legs？"

Michael Sockol and his team were interested in

A．where humans came from.

B．how chimpanzees could be trained to use treadmills.

C．why our apelike ancestors came to walk on two legs.

D．when our earliest ancestors began to live in forested areas.

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第8题

第三篇Why Humans Walk on Two Legs A team of scientists that studied chimpanzees（黑猩猩）tr

第三篇

Why Humans Walk on Two Legs

A team of scientists that studied chimpanzees（黑猩猩）trained to use treadmills (跑步机) has gathered new evidence suggesting that our earliest apelike ancestors started walking on two legs because it required less energy than getting around on all fours.

Michael Sockol, researcher of UC Davis, worked for two years to find an animal trainer willing to coax （劝诱) adult chimps to walk on two legs and to walk on all fours.

The five chimps also wore face masks used to help the researchers measure oxygen consumption. While the chimps worked out, the scientists collected data that allowed them to calculate which method of locomotion（移动) used less energy and why. The team gathered the same information for four adult humans walking on a treadmill.

"We were prepared to find that all of the chimps used more energy walking on two legs-but that finding wouldn't have been as interesting, Sockol said.” What we found was much more telling. For three chimps, bipedalism was more expensive, but for the other two chimps, this wasn't the case. One spent about the same energy walking on two legs as on all fours. The other used less energy walking upright." These two chimps had different gaits (步法) and anatomy (解剖) than 'their quadrupedal peers.

Taken together, the findings provide support for the hypothesis that anatomical (解剖学的) differences affecting gait existed among our earliest apelike ancestors, and that these differences provided the genetic variation which natural selection could act on when changes in the environment gave bipeds an advantage over quadrupeds.

"This isn't the complete answer," Sockol said. "But it's a good piece of a puzzle humans have always wondered about: How and why did we become human？ And why do we alone walk on two legs？"

41. Michael Sockol and his team were interested in

A. where humans came from.

B. how chimpanzees could be trained to use treadmills.

C. when our earliest ancestors began to live in forested areas

D. why our apelike ancestors came to walk on two legs.

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第9题

根据下列材料请回答 41～45 题：Why Humans Walk on Two LegsA team of scientists that studied c

根据下列材料请回答 41～45 题：

Why Humans Walk on Two Legs

A team of scientists that studied chimpanzees (黑猩猩) trained to use treadmills (跑步机) has gathered new evidence suggesting that our earliest apelike ancestors started walking on two legs because it required less energy than getting around on all fours.

Michael sockol , researcher of UC Davis, worked for two years to find an animal trainer willing to coax (劝诱) adult chimps to walk on two legs and to walk on all fours.

"We were prepared to find that all of the chimps used more energy walking on two legs-but that finding wouldn't have been as interesting, Sockol said. "what we found was much more telling. For three chimps, bipedalism was more expensive, but for the other two chimps, this wasn't the case. One spent about the same energy walking on two legs as on all fours The other used less energy walking upright。" These two chimps had different gaits (步法) and anatomy (解剖) than 'their quadrupedal peers.

Taken together, the findings provide support for the hypothesis that anatomical (解剖学的) differences affecting gait existed among our earliest apelike ancestors, and that these differences provided the genetic variation which natural selection could act on when changes in the environment gave bipeds an advantage over quadrupeds.

Fossil and molecular evidence suggests the earliest ancestors of the human family lived in forested areas in equatorial Africa in the late Miocene era (中世纪) some 8 to 10 million years ago, when changes in climate may have increased the distance between food patches~ That would have forced our earliest ancestors to travel longer distances on the ground and favored those who could cover more ground using less energy.

"This isn't the complete answer," Sockol said. "But it's a good piece of a puzzle humans have always wondered about: How and why did we become human？ And why do we alone walk on two legs？"

第 41 题 Michael Sockol and his team were interested in

A． where humans came from.

B． how chimpanzees could be trained to use treadmills.

C． when our earliest ancestors began to live in forested areas

D． why our apelike ancestors came to walk on two legs.

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第10题

He did his best to inspire his team to great efforts.A．persuadeB．instructC．encourageD．disc

He did his best to inspire his team to great efforts.

A．persuade

B．instruct

C．encourage