精英家教网 > 高中英语 > 题目详情

  there is a snowstorm or some other bad weal. her, the mail always comes on time.

A.Because      B.If         C.When      D.Unless

 

练习册系列答案
相关习题

科目:高中英语 来源:读想用 高二英语(上) 题型:050

阅读理解

  As people continue to grow and age, our body systems(系统)continue to change.At a certain point in your life your body system will begin to weaken.Your strength may become weaker.It may become more difficult for you to see and hear.The slow change of aging causes our bodies to lose some of their ability to bounce back from disease and injury.In order to live longer, we have always tried to slow or stop this change that leads us toward the end of our lives.

  Many factors(因素)decide your health.A good diet plays an important role.The amount and type of exercise you get is another factor.Your living condition is yet another.But scientists studying aging problem want to know:Why do people grow old?They hope that by studying the aging medical science they may be able to make the length of life longer.

  There is nothing to be afraid of as old age comes.Many consider the later part of life to be the best time for living.Physical activity may become less, but often you get better understanding of yourself and the world.

  What we consider old age now may only be middle-aged some day soon.Who knows, with so many advances in medical science happening so quickly, life length may one day be measured in centuries, rather than in years!

(1)

When people become aging, they will lose some of their ability to bounce back from dis ease and injury, “bounce back”here means ________.

[  ]

A.

to escape from disease and injury

B.

to improve one's health after one's disease and injury

C.

to jump backward

D.

to run fast

(2)

In order to live longer ________.

[  ]

A.

we have to try to improve our food

B.

we should try to do more exercise

C.

we should slow down the change of aging

D.

we should keep in high spirits

(3)

Many consider the later part of life to be the best time of living because ________.

[  ]

A.

they consider their life has been a successful one

B.

they have come through the battle of life safely

C.

they have less misunderstanding of themselves and the outside world

D.

they have nothing to do all day long only to watch their grandchildren growing up around them

(4)

It may be inferred from the passage that our life length may become ________.

[  ]

A.

longer

B.

shorter

C.

no change

D.

the passage didn't mention

查看答案和解析>>

科目:高中英语 来源:三点一测丛书 高中英语 必修1(河北教育版课标本) 冀教版 题型:050

阅读下面短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

  Over the past few years, people seem to have become tired of being told what they can't eat.They also have taken too much advice that doesn't seem effective.They want to hear messages about healthy food.They are understandably worried about some food industry practices and problems.

  The food industry puts money-making first.Buyers and companies have been less informed on food safety than they should have been.The result is human cost has been high.

  The food industry defends(保卫)itself.It says that it tries to provide as good a product as possible at low prices, as cost is a major consideration in buying food.It is the buyers who are to blame.They are waking up to the hidden costs of cheaper food.Chicken burgers, for example, may have only a little chicken in them.

  The increasing organic(有机的)food market shows that people are prepared to pay more for fruits and vegetables that haven't been grown purely(纯的)for its outside look and money business.

  There is now a new kind of food called functional food.It contains so-called beneficial(有益的)additives(添加剂), such as fruit drinks with added Vitamin C.It is believed that adding this makes a product healthier.In fact, this unnatural food will become a problem in the future.

  If a mother-to-be wants to protect her unborn baby from illness, she needs to eat a special breakfast to which certain additives have been added.Yet she can get these things much more cheaply from other healthier foods, like orange juice or green vegetables.We shouldn't be led to believe that we need to eat these“special,”expensive products to be healthy when most of the good things we need are found in cheaper natural foods.

  I buy as much fresh organic food as possible.I believe that future studies will show that eating organically will make us healthier.I also enjoy them more and feel strongly like supporting the organic farmer's cause.

(1)

According to the passage, many people are paying attention to ________.

[  ]

A.

what they should or should not eat

B.

whether the food is harmful

C.

which food product is new

D.

who produces the food

(2)

In the opinion of the writer, adding extra things into the food ________.

[  ]

A.

is good for the baby

B.

makes food healthier

C.

causes prices to go high

D.

may not be a wise way

(3)

What information is the passage trying to give people?

[  ]

A.

We should have special breakfast.

B.

Functional food gives good value.

C.

Natural food is better than anything else.

D.

We shouldn't waste money on organic food.

(4)

Because people are told less about the food they are eating, they ________.

[  ]

A.

may choose to eat harmful things

B.

talk less about the food than before

C.

are not supporting the farmers enough

D.

need more advice from the food industry

查看答案和解析>>

科目:高中英语 来源: 题型:阅读理解

 There is a story of a country where the rate of inflation(通货膨胀率)is so high that clever people pay for a taxi ride before the trip instead of after. This story may or may not be true. But inflation was almost that serious in Germany from July 1920 until December 1923. Prices went up so fast that by the end of 1923 they were 50 billion percent higher-a rise of almost 25000 / 40 a month.

  There was so much paper money, and it had so little value, that people carried bags full of money around to pay for things. One woman told the story of standing outside a shop with a basket full of 500 000 mark notes(马克). She wanted to buy just one piece of meat, and she hoped she had enough money. But when she was looking, a thief robbed(抢夺) her. He didn't take her money, though, he threw it away and took the basket in stead.

  At first workers demanded to be paid every day. But as the situation be came worse, they had to be paid twice a day. But they had to run out and spend the money at once, or it would lose its value. People bought anything that was for sale, but food was almost impossible to find. Farm workers re fused to take money. They wanted to be paid in potatoes instead.

  New policies(政策)ended the inflation in 1923, when the government introduced a new money. But about half of the German people lost every thing in those three and a half years.

  1.People paid for a taxi ride before the trip because they________

    A. did not want to carry so much money with them

    B. had so much paper money that they wanted to spend them quickly

    C. wanted to save money

    D. were afraid of the taxi driver

 

  2.According to the passage, in Germany the prices in 1920 were ________.

    A. higher than those in 1923

    B. lower than those in 1923

    C. the highest in history

    D. the lowest in history

  

  3.The thief stole the basket instead of the money in it because he thought _________

    A. he couldn't buy a piece of meat with the money

    B. the basket was more valuable than the money

    C. the basket was what he needed most

    D. the money was of no value

  

  4.The farm workers demanded to be paid in potatoes because they be lieved that _______

    A. the money could not buy potatoes

    B. the money might lose its value

    C. the potato was too expensive

    D. the potato was valuable

 

查看答案和解析>>

科目:高中英语 来源:2012届山东省济宁学院附属中学高三9月(第一次)月考英语试卷(带解析) 题型:完型填空

I believe being honest is one of the greatest gifts. I know they call it a lot of fancy names these days,like 36 and straightforward. And it’s still what  37 a man a good citizen. This is my code(准则),and I try to live by.
I’ve been in the taxi business for thirty-five years,  38  there is a lot about it that is not so good. Taxi drivers have to be rough and tumble(乱作一团) fellows to be able to take it in New York. You've got to be  39 to fight the New York traffic eight hours a day.
Because taxi drivers are tough,people get the  40 impression that they are bad. Taxi drivers are just like other people. Most of them will act as  41 fellows.  Almost every week you read in the papers where a taxi driver  42  money or jewels or like that people leave in their  43 . If they weren't honest,you wouldn't be reading those stories in the papers. One time,I found an emerald(翡翠的)ring in my car. I remembered helping a lady with a lot of suitcases that day,so I went back to where I had  44  her off. It took me almost two days to wait for her in order to return her  45 to her. I didn't get as much as “thank you.”  46 ,I felt good because I had done what was right. I think I felt better than she   47 .
I was born and brought up in Ireland until I was nineteen years old. I came to this country in 1913 where I  48 several jobs to earn a few dollars before joining the army in World War I. After being discharged(退伍),I bought my own car and have owned one ever since. It hasn’t been too easy  49 ,but my wife takes care of our money and we have a good bit  50  for a rainy day(一时之需). In all my years of driving a taxi,I have never had___51__ with the public,not even with drunks. Even if they get a little headstrong(顽固的) once in a while,I just agree with them and then they behave themselves.
People ask me about tips. As far as I know,  52 everyone will give you something,because most Americans are  53 generous. I always try to be nice to everyone,whether they  54 or not. I believe in God and try to be a good member of my parish(教区). I try to act toward others like I think God wants me to act. I have been trying this for a long time,and the  55 I try,the easier it gets.

【小题1】
A.honoredB.selfishnessC.uprightD.faithful
【小题2】
A.takesB.becomesC.makesD.haves
【小题3】
A.distinguishingB.recognizingC.thinkingD.knowing
【小题4】
A.generousB.toughC.devotedD.educated
【小题5】
A.cruelB.properC.badD.wrong
【小题6】
A.rudeB.honestC.goodD.tough
【小题7】
A.turns upB.turns down C.turns outD.turns in
【小题8】
A.housesB.carsC.pocketsD.rooms
【小题9】
A.sawB.droppedC.setD.pushed
【小题10】
A.ringB.suitcaseC.carD.emerald
【小题11】
A.SoB.StillC.HoweverD.Though
【小题12】
A.wasB.didC.hasD.is
【小题13】
A.madeB.sharedC.heldD.took
【小题14】
A.at one timeB.sometimeC.in no timeD.at times
【小题15】
A.set upB.set offC.set downD.set aside
【小题16】
A.troubleB.sufferingC.wordD.violence
【小题17】
A.especially B.speciallyC.particularlyD.practically
【小题18】
A.frequentlyB.rarelyC.absolutelyD.fairly
【小题19】
A.tipB.requestC.commandD.swap
【小题20】
A.longerB.harderC.betterD.shorter

查看答案和解析>>

科目:高中英语 来源:2012届陕西省宝鸡市群力中学高三第一次诊断性考试英语 题型:阅读理解

There are two types of twins; identical and non-identical twins. Identical twins are formed from a single egg in mother’s body which divides to from two separate babies. Identical twins look the same, and are often dressed by their parents in clothes of the same colors. It is often difficult to tell identical twins from each other, even when they are standing side by side. Non-identical twins come into being when the mother produces two separated eggs a the same time, both of which grow to form babies. In this case the twins look like normal brothers and sisters and are easy to tell one from the other.
  In the 1970s and 1980s a scientist did some research into twins. He invited many pairs of identical twins to university and asked them to take part in a week of tests. He was particularly interested in adopted (收养) twins who had been separated at birth. He would give the twins different kinds of tests to study their speed of thinking, their speech, their memory, the ways they saw and heard different things, and so on. Time and time again he found separated twins who preferred clothes of the same color, used the same kind of shaving soap, wore the same shaped square glasses and the same colored socks.
  There is a third type of twins, but it is a very unusual one. Twins which are joined together at birth are known in western countries as Siamese twins.
【小题1】It is difficult to tell identical twins apart because _______.

A.they are dressed in the same clothesB.they are dressed in the same color
C.they are very alikeD.they are standing side by side
【小题2】If the twins are easy to tell from each other, they are ______.
A.very probably non-identical twinsB.surely identical twins
C.surely identical twinsD.always a brother and a sister
【小题3】Which of the following is NOT true according to this passage?
A.In the 1970s and 1980s a scientist did some research into the two main types of twins.
B.In the week of tests, he tested their speed of thinking, their speech, their memory and some other things.
C.There were twins who had been separated from each other as soon as they were born.
D.Very often, separated twins were found to choose things of the same kind, the same shape and the same color.
【小题4】This passage mainly tells us _______.
A.the main types of twinsB.what has been found out about twins
C.how twins are formedD.how a scientist studied twins

查看答案和解析>>

同步练习册答案