many developed nations are now concerned about saving nature rather than destroying it.many poorer nations are still using up natural resources at a fast pace to meet the everyday needs of their peop 题目和参考答案——青夏教育精英家教网—

6．Most people go to a doctor in their own town or suburb．But people in the Australian outback can't get to a doctor quickly．The nearest doctor is sometimes hundreds of kilometers away so they have to call him on a two-way radio．This special doctor is called the"flying doctor"．He visits sick people by plane．
When someone is very sick，the doctor has to fly to the person's home．His plane lands on a flat piece of ground near the person's house．Sometimes the doctor has to take the patient to hospital．Flying doctors take about 8，600 people to hospital each year．
However，most of the time the person isn't very sick，and the doctor doesn't have to visit．He can give advice on the radio from the office at the flying doctor center．He can tell the patient to use some medicine from a special medicine chest （箱子）．There is one of these chests in every home in the outback．Each bottle，tube and packet in the chest has a number．The doctor often says something like this，"take two tablets from bottle 5 every four hours．"
21．Some people in the Australian outback can't get to a doctor quickly．BecauseB
A．there are few doctors there
B．the nearest doctor is sometimes very far away from them
C．there is always heavy traffic on the road
D．they don't want to see a doctor
22．The doctor there usually goes to visit his patientD．
A．by sea B．in a car C．on foot D．by air
23．From the passage we know thatA．
A．every family in the outback has a special medicine chest
B．people in Australia are seldom ill
C．a"flying doctor"is a man who flies people to hospital
D．there are very few hospitals in Australia．

11．Matthew has been my friend since we were babies and we sit at the same desk in class．But he hasn't spoken to me since our quarrel last week．It's really _______．（　　）

A．

disappointing

1．Since the beginning of the year，smog has covered parts of North China．In January，Beijing saw only five days without smog．The rising PM2.5readings terrified many people，and some health experts said that whenever the smog gets serious，hospitals receive more patients suffering acute respiratory （呼吸系统） and heart diseases．
Later，news of polluted underground water in some provinces scared people who wondered whether the water they drink is safe．
So the need to emphasize environmental protection while developing the economy is heard everywhere．
Smog is especially a common concern．As a popular online post said，air may be the only thing that is equal for everyone，despite your income or profession．People with higher incomes are able to drink only bottled spring water and eat only organic food by paying higher prices，but they breathe the same air as everyone else．
At a meeting on Monday，many representatives have expressed their concerns about the air quality，too．One talked about his experience in Beijing．"After taking a taxi from the capital airport to my hotel，which took about an hour，I washed my nose and found the inside of my nose was black．We should ask ourselves this question：Why do we want to develop？It's for living a better life．Dirty air is definitely not a better life，"he said．
China needs to develop its economy and invest （投资） in hightech．Every Chinese has a dream to make China stronger．But without blue sky，clean water and safe food，the achievements in the economy will become meaningless．Space technologies are not to be developed for building a base on Mars so that one day all human beings can move to the red planet because they have destroyed Earth．
What the public wants is a strong and beautiful China．The great efforts must be made to promote ecological progress and build a beautiful China．The words have shown the central government's determination to address the environment issue．
63．The effect of smog doesn't includeC．
A．the rising of PM2.5readings
B．more people suffering diseases
C．the increase of people's income
D．patients increased in hospital
64．Why has smog become a common concern？B
A．Because people have to pay higher prices．
B．Because nobody can avoid it．
C．Because we have to develop industry．
D．Because a popular onlinepost discussed it．
65．To make China stronger we have to develop economy，butB．
A．we have to sacrifice air as the price
B．the dirty air is not what we want
C．ecological progress can be ignored
D．the smog is the only byproduct
66．From the last two paragraphs we can infer thatD．
A．hightech can completely solve the problem of pollution
B．space technologies should be developed in a large scale
C．we can move to Mars after the earth has been destroyed
D．we must protect the environment while developing economy．

8．He travelled on the plane like this，keeping the tortoisehidden （hide） in a blanket．

5．One afternoon，Wang Kun and his sister Wang Wei sat in the yard talking about their dream （61）of/about taking a bike trip along the Mekong River．They began their trip from （62）where it begins to where it ends．During their trip，they happened to witness an earthquake，In fifteen seconds，a large city lay in（63）ruins （ruin），and a number of people（64）were injured （injure） or killed．But all hope was not lost．The rescue team（65）organized （organize） breath by the army came to help those（66） survivors （survive） and slowly the city began to （67） breathe again．Wang Wei said，"They are the heroes of the city and the people injured in the earthquake"．"Yes，they remind me of another hero who helped the black people to fight （68）againstthe white people to make black and white people（69）equal．（equality）"Wang Kun said．Heroes are different，but heroes are（70）the same．（same） What they had done is to help people live a peaceful life．

6．The food we eat seems to have a great effect on our health．Although science has made big steps in making food more fit to eat，it has，at the same time，made many foods unfit to eat．Some research has shown that perhaps 80% of human illness is related to food and 40% of cancer is related to food as well．That food is related to illness is not a new discovery．In 1945，some researchers realized that things commonly used to keep colour in meats and other food additives（添加剂）caused cancer．
Yet，these additives remain in our food，and it is difficult to know which things on the wrappings（包装）of foods are helpful or harmful．The additives which we eat are not all so direct．Farmers often give penicillin to their animals，and because of this，penicillin has been found in the milk of cows．Sometimes similar things are supplied to animals not for their health，but just to make a profit．
The farmers are simply trying to fatten the animals in order to get a higher price on the market．Although some countries have tried to control such things，the practice continues．
121．According to this passage，we can knowB．
A．science has made food unfit to eat
B．perhaps most of human illness is caused by what we eat
C．perhaps most kinds of cancer are related to what people eat
D．cancer was discovered in 1945
122．Things that are used to keep colours in meats areB．
A．delicious
B．harmful
C．useless
D．helpless
123．Which of the following is NOT true？A
A．We needn't take care of what we eat．
B．Some wrappings of food are harmful．
C．Farmers try to make more money on the market by fattening their animals．
D．"The practice continues"means"things are still going on like that"．
124．All the additivesD．
A．have direct effects on our health
B．are bright and colourless
C．are not bright and colourful
D．have indirect effects on our health．

试题分类