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参考答案和解析
正确答案:C
24.C【解析】由第三段第二句“They used vines to keep the leaves together.”可知。
更多“24.The Egyptians made the first balls with _________ .A. animal skin B. something light ”相关问题
  • 第1题:

    A good way to train an animal to do something quickly is to_____.

    A make the action easy

    B praise it in words

    C reward it with food

    D weaken its motivation


    正确答案:C

  • 第2题:

    Please find the exact definition for "accessory".

    A. something such as a bag,or jewellery that you wear or carry because it is attractive

    B. something that someone has made in a skillful way using their hands

    C. something good to eat that is expensive or rare

    D. a large area where there are a lot of shops,usually


    正确答案:A

  • 第3题:

    6.Why can’t ultraviolet light scorch our skin on E

    [A]Because the Earth’s atmosphere can make ultraviolet light less harmful.

    [B]Because ultraviolet can’t reach the Earth at all.

    [C]Because the Earth is far away from those planets radiating ultraviolet light.

    [D]Because other space places is near from those planets radiating ultravioletlight.


    【解析】 [C]细节推断题。题干中 是“asteroids” 关键词,答案可以锁定在文章小标题“Why Go into Space”之下的第一段的第二、三句话“The moon is chockfull of valuable metals. So are the asteroids.。.”。其中“so”表示后面与前句话的内容相同。题干对这两句话做了综合,并进行了同义互换,经推断可知C是正确答案。答案A文中没有提及,答案B和D均与题干要求不符。

  • 第4题:

    23.________,so the Egyptians invented balls instead.

    A. Throwing stones was a popular game for children

    B. Stones were.too heavy to throw

    C. Stones might hurt children

    D. They didn’t have so many stones


    正确答案:C
    23.C【解析】由第二段第二、三句可知,如果石子扔不好就会伤到孩子,为了减少危险,人们发明了球。

  • 第5题:

    Can animals be made to work for us?Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings.
    They point out that at a circus,for example,we may see elephants,monkeys,dogs and other animals doing quite skillful things.Perhaps you have seen them on the television or in a film.If you watch closely,you may notice that the trainer always gives the animal a piece of candy or a piece of fruit as a reward.The scientists say that many different animals may be trained to do a number of simple jobs if they know they will get a reward for doing them.
    Of course,as we know,dogs can be used to guard a house,and soldiers in both old and modem times have used geese to give warning by making a lot of noise when a stranger or an enemy comes near.But it may be possible to train animals to work in factories.In Russia,for example,pigeons which are birds with good eyesight,are being used to watch out for faults in small steel balls that are being made in one factory.When the pigeon sees a ball which looks different from others,it touches a steel plate with its beak.This turns on a light to warn people in the factory.At the same time a few seeds are given as a reward.It takes three to five weeks to train a pigeon to do this and one pigeon can inspect 3 000 to 4 000 balls an hour.
    Apes have been used in America in helping to make cars,and scientists believe that these large monkeys may be one day gather crops and even drive trains.

    The trainer usually gives the animal a piece of candy or fruit__.

    A.when it is hungry
    B.before it plays a trick
    C.when it starts to play a trick
    D.after it has done the trick

    答案:D
    解析:
    动物做一个表演,就给它一些吃的东西。

  • 第6题:

    Can animals be made to work for us?Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings.
    They point out that at a circus,for example,we may see elephants,monkeys,dogs and other animals doing quite skillful things.Perhaps you have seen them on the television or in a film.If you watch closely,you may notice that the trainer always gives the animal a piece of candy or a piece of fruit as a reward.The scientists say that many different animals may be trained to do a number of simple jobs if they know they will get a reward for doing them.
    Of course,as we know,dogs can be used to guard a house,and soldiers in both old and modem times have used geese to give warning by making a lot of noise when a stranger or an enemy comes near.But it may be possible to train animals to work in factories.In Russia,for example,pigeons which are birds with good eyesight,are being used to watch out for faults in small steel balls that are being made in one factory.When the pigeon sees a ball which looks different from others,it touches a steel plate with its beak.This turns on a light to warn people in the factory.At the same time a few seeds are given as a reward.It takes three to five weeks to train a pigeon to do this and one pigeon can inspect 3 000 to 4 000 balls an hour.
    Apes have been used in America in helping to make cars,and scientists believe that these large monkeys may be one day gather crops and even drive trains.

    Many animals may be trained to do simple jobs if they know__.

    A.who their trainers are
    B.they will be praised by theft trainers
    C.they will get a reward
    D.something dangerous will happen to them

    答案:C
    解析:
    参见句子:The scientists say that many different animals may be trained to do anumber of simple jobs if they know they will get a reward for doing them.

  • 第7题:

    The first true piece of sports equipment that man invented was the ball.
    In ancient Egypt,as everywhere,pitching stones was a favorite children's game.But a badly thrown rock could hurt a child.Looking for something less dangerous to throw,the Egyptians made what were probably the first balls.
    At first,balls were made of grass or leaves held together by vines.Later they were made of piece of animal skin sewed together and stuffed with feathers or hay.
    Even though the Egyptians were warlike,they found time for peaceful games.Before long they had developed a number of ball games,each with its own set of rules.Perhaps they played ball more for instruction than for fun.Ball playing was thought of mainly as a way to teach young men the speed and skill they would need for war.

    The best title for this selection is__.

    A.The First Ball Games
    B.How Egyptian Children Played Games
    C.Egyptian Sports
    D.The Beginning of Sports

    答案:A
    解析:
    本文主题明确,讲的是最初的球类游戏。

  • 第8题:

    The first true piece of sports equipment that man invented was the ball.
    In ancient Egypt,as everywhere,pitching stones was a favorite children's game.But a badly thrown rock could hurt a child.Looking for something less dangerous to throw,the Egyptians made what were probably the first balls.
    At first,balls were made of grass or leaves held together by vines.Later they were made of piece of animal skin sewed together and stuffed with feathers or hay.
    Even though the Egyptians were warlike,they found time for peaceful games.Before long they had developed a number of ball games,each with its own set of rules.Perhaps they played ball more for instruction than for fun.Ball playing was thought of mainly as a way to teach young men the speed and skill they would need for war.

    The ball was probably invented because__.

    A.throwing stones often caused injuries
    B.throwing stones was not fun
    C.games with stones did not have rules
    D.rocks were too heavy to throw

    答案:A
    解析:
    参见第二段。

  • 第9题:

    单选题
    Useful drugs are made from inorganic substances or are plant and animal by-products.
    A

    materials

    B

    derivatives

    C

    chemicals

    D

    ingredients


    正确答案: D
    解析:
    名词辨析题。此处的by-products意为“副产品”,derivatives意为“派生的事物”可以引申为“派生产品,衍生产品”,符合题意,所以选B。material原料,材料。chemical化学制品,化学药品。ingredient组成成分,要素。

  • 第10题:

    单选题
    The Arabic legend is used to prove that _____.
    A

    coffee was first discovered by Kaldi

    B

    coffee was first discovered by Kaldi’s goats

    C

    coffee was first discovered in South American countries

    D

    coffee drinks were first made by Arabs


    正确答案: D
    解析:
    推理题。文章最后一段的传说是为了论证倒数第二段的最后一句话“It was first made into a drink by Arabs during the 1400s”。故选D。

  • 第11题:

    问答题
    Directions:In this part, there is one passage followed by a summary. Read the passage carefully and complete the summary with the appropriate words from the passage. Remember to write the answers on the Answer Sheet.  Questions 1-5 are based on the following passage.  Cosmetics have been used throughout history. The ancient Greeks, the Egyptians, and the Romans all used various kinds of makeup. Some of these cosmetics were used to improve their appearance. Others were used to protect their skin. But in some cases, things used for makeup were dangerous, or even deadly!  Some of the first skin care treatments started in Egypt. In fact, Cleopatra was known to use them. She thought a bath in milk and honey left her skin silky smooth. Egyptians also developed some of the earliest sunscreens. They used oils and creams for protection against the sun and dry winds. Egyptian and other ancient cultures also used various powders on their skin for beauty. Egyptians used black kohl around their eyes. Romans put white chalk on their faces. And Indians painted red henna on their bodies.  Most of the ancient cosmetic powders, oils, and creams were harmless. But in the name of beauty, some people applied dangerous chemicals and poisons to their skin. During the Italian Renaissance, women wore white powder made of lead on their faces. Of course, doctors now know lead is like a poison for our bodies.  Also around the time of the Renaissance, women in Italy put drops of belladonna in their eyes. Belladonna is a very poisonous plant. The poison in the plant affects the nerves in the body. By putting belladonna drops in her eyes, a woman’s pupils would become very large. People thought this made her more beautiful. Actually, this is why the plant is called belladonna. In Italian, belladonna means “beautiful woman.”  When Elizabeth I was queen of England in the late 1500s, some rather dangerous cosmetics were also used by women there. Women were using rouge made with mercury. They were also using special hair dye made with lead and sulphur. The dye was designed to give people red hair, the same color as the queen’s hair. Over time, the dye made people’s hair fall out. Finally, women using this dye ended up bald, like the queen, and had to wear wigs.  Summary:  Although people have used cosmetics throughout history, not all of them have been safe. In fact, some of them have been quite  1 to people. For example, long ago in Italian  2 , people thought women with big pupils were beautiful. Therefore, in the  3 of beauty, women began to put  4 of belladonna in their eyes to make their pupils larger. Today we know belladonna is poisonous, and it can affect the  5 in the body.

    正确答案: 1.dangerous. 文章第一段最后一句提到 But in some cases, things used for makeup were dangerous,因而可以得知该题答案是dangerous。
    2.renaissance. 第四段提到意大利文艺复兴时期,女性喜欢大眼睛,因此答案是renaissance,表示“文艺复兴”时期。
    3.name. in the name 在……的名义下。in the name of beauty在美的名义下。
    4.drops. 文章第四段第一行指出women put drops of belladonna in their eye,摘要中应填写drops。
    5.nerves. 文章第四段第二句说明the poison in the(belladonna)plant affects the nerves in the body,因此答案是nerves,说明对人体的神经系统有害。
    解析: 暂无解析

  • 第12题:

    单选题
    The writer used an Arabic story to prove that _____.
    A

    coffee was first discovered by Kaldi

    B

    coffee was first discovered by Kaldi's goats

    C

    coffee was first discovered in South American countries

    D

    coffee drinks were first made by Arabs


    正确答案: A
    解析:

  • 第13题:

    The silk thread found in the hair of an Egyptian mummy suggests that .

    A. Egyptians had probably travelled to China to buy silk

    B. trade along the Silk Road began earlier than once thought

    C. historical research often achieves fascinating results

    D. new light can now be thrown on ancient trading practices


    正确答案:B

  • 第14题:

    There are many misunderstandings about American Indian names

    A.He had done something odd

    B.American Indians liked to give nicknames

    C.He was courageous

    D.He liked the animal best


    参考答案:C

  • 第15题:

    A

    Man invented a lot of sports equipment. The first true piece was the ball.

    Thousands of years ago,in Egypt,the children's favorite game was throwing stones. But a badly thrown stone could hurt a child. Looking for something less dangerous to throw,the peo-ple in Egypt made the first balls.

    At first,they used tree leaves to make balls. They used vines(藤) to keep the leaves to-gether. Later they began to use pieces of animals' skin and filled them with some light things.These balls were much better than the old ones.

    Before long they invented a lot of ball games,and each had its own rules. They began to play these ball games according to the rules. They thought that ball playing was one of the best ways to teach the young men to be brave and strong.

    ( )21. The Egyptians invented _________very long ago.

    A. many different games with balls

    B. throwing stones

    C. dangerous games

    D. many different kinds of games


    正确答案:A
    21.A【解析】由第四段第一句“Before long they in- vented a lot of ball games...”可知。

  • 第16题:

    Which of the following can be used in hydraulic transmission system?

    A.Hydraulic oil

    B.Animal oil

    C.Light oil

    D.Fuel oil


    正确答案:A

  • 第17题:

    The first true piece of sports equipment that man invented was the ball.
    In ancient Egypt,as everywhere,pitching stones was a favorite children's game.But a badly thrown rock could hurt a child.Looking for something less dangerous to throw,the Egyptians made what were probably the first balls.
    At first,balls were made of grass or leaves held together by vines.Later they were made of piece of animal skin sewed together and stuffed with feathers or hay.
    Even though the Egyptians were warlike,they found time for peaceful games.Before long they had developed a number of ball games,each with its own set of rules.Perhaps they played ball more for instruction than for fun.Ball playing was thought of mainly as a way to teach young men the speed and skill they would need for war.

    The Egyptians thought that ball playing was__.

    A.childish
    B.difficult
    C.not enjoyable
    D.worthwhile

    答案:D
    解析:
    参见第四段最后一句。

  • 第18题:

    Can animals be made to work for us?Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings.
    They point out that at a circus,for example,we may see elephants,monkeys,dogs and other animals doing quite skillful things.Perhaps you have seen them on the television or in a film.If you watch closely,you may notice that the trainer always gives the animal a piece of candy or a piece of fruit as a reward.The scientists say that many different animals may be trained to do a number of simple jobs if they know they will get a reward for doing them.
    Of course,as we know,dogs can be used to guard a house,and soldiers in both old and modem times have used geese to give warning by making a lot of noise when a stranger or an enemy comes near.But it may be possible to train animals to work in factories.In Russia,for example,pigeons which are birds with good eyesight,are being used to watch out for faults in small steel balls that are being made in one factory.When the pigeon sees a ball which looks different from others,it touches a steel plate with its beak.This turns on a light to warn people in the factory.At the same time a few seeds are given as a reward.It takes three to five weeks to train a pigeon to do this and one pigeon can inspect 3 000 to 4 000 balls an hour.
    Apes have been used in America in helping to make cars,and scientists believe that these large monkeys may be one day gather crops and even drive trains.

    What made scientists think animal can be made to work for us one day?

    A.Animals are very skillful at a circu
    B.They are big and stron
    C.Some animals are as clever as human being
    D.Animals can be trained because they like to get something as a rewar

    答案:A
    解析:
    参见句子:They point out that at a circus,for example,we may see elephants,monkeys,dogs and other animals doing quite skillful things.句中they指的就是scientists。

  • 第19题:

    The first true piece of sports equipment that man invented was the ball.
    In ancient Egypt,as everywhere,pitching stones was a favorite children's game.But a badly thrown rock could hurt a child.Looking for something less dangerous to throw,the Egyptians made what were probably the first balls.
    At first,balls were made of grass or leaves held together by vines.Later they were made of piece of animal skin sewed together and stuffed with feathers or hay.
    Even though the Egyptians were warlike,they found time for peaceful games.Before long they had developed a number of ball games,each with its own set of rules.Perhaps they played ball more for instruction than for fun.Ball playing was thought of mainly as a way to teach young men the speed and skill they would need for war.

    This selection says that the Egyptians played__.

    A.many different games with balls
    B.many different kinds of games
    C.only one ball game
    D.different games with similar roles

    答案:A
    解析:
    参见第四段第二句。

  • 第20题:

    It was about 600 years ago () the first clockwith a face and an hour hand was made.


    正确答案:that

  • 第21题:

    单选题
    Pipes made of plastic are now widely used in building as they are light and do not become ()in water.
    A

    ripe

    B

    instant

    C

    rotten

    D

    mature


    正确答案: A
    解析: 暂无解析

  • 第22题:

    单选题
    You are underway and pass by a lighthouse. Its light,which was white since you first sighted it,changes to red. This means().
    A

    the light is characterized as alternately flashing

    B

    the lighthouse has lost power and has switched to emergency lighting

    C

    it is the identifying light characteristic of the lighthouse

    D

    you have entered an area of shoal water or other hazard


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    The girl made a light of her disappointment at being too sick to go to the dance.
    A

    made light of

    B

    made no light

    C

    made interest

    D

    made a little


    正确答案: A
    解析: 固定搭配题。make light of意为“轻视;视……不在乎”,因此答案为选项A。