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bad solute cover them patient danger but decide able research |
A Cloud of Hope and Danger
A small cloud floats through the air in a hospital operating room （手术室）． In the room a patient， suffering from cancer， lies on a table． The cloud surrounds（包围） the patient， （1） her body and filling her lungs（肺）． The cloud is not smoke or steam． It is made of millions of microscopic robots called nano﹣robots（纳米机器人）． These tiny robots move from cell（细胞） to cell in the（2） body， destroying the cancer．
Fighting cancer with nano﹣robots is only an idea today，（3） scientists say that it could be possible in the future． Using nano﹣robots for good purposes such as fighting disease or repairing the environment may be the（4） to many of today's problems．
However， nano﹣robots could be a（5） risk as well． Since nano﹣robots are so tiny， they will have to work in large teams of many thousands to many millions． For this reason， nano﹣robots will have to be programmed to build（6） ． Scientists will not have the ability to build millions of nano﹣robots one by one．
This（7） to reproduce is making some scientists worried． What if something goes wrong in the programming？ Quite a lot of crazy nan﹣orobots would be far（8） than any disease． Some people think that if they get out of control， nan﹣orobots could destroy the Earth．
What should be done？ Should we continue（9） nan﹣orobots or should we search for other methods？ This is one of the many difficult（10） that we have to make in the future．
Mr．Brown was going away for a week．Before he left，he said to Tom，his son，"If anyone asks for me，you can tell him that your father has been（36） ．
"OK，Dad"said Tom．But Mr．Brown was afraid Tom couldn't remember this，he（37） these words on a piece of paper and asked Tom to look at it every now and then．
Four（38） passed，but no one come．Tom thougt that piece of paper was no more（没 有）use，so he burnt it that evening．
The next afternoon，someone knocked at the door．Tom opened it．A man asked，"Where is your father？"Tom looked for the piece of paper，but he（39） remembered he had burnt it，so he shouted，"NO more．"
"NO more？1 met him last week．When did it（40） ？"The man asked．
"Burnt yesterday evening．"
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36．A．out |
B．in |
C．here |
D．there |
|
37．A．write |
B．wrote |
C．rewrite |
D．rewrote |
|
38．A．years |
B．months |
C．weeks |
D．days |
|
39．A．fairly |
B．recently |
C．suddenly |
D．properly |
|
40．A．open |
B．pass |
C．shout |
D．happen． |
W：Excuse me，sir．（76）
M：Certainly．Go along this street．Turn left into Xingfu Street，the museum is on your right．
W：（77）
M：It's about thirty minutes．
W：I see．（78） M：Yes．A No.1 bus will take you there．
W：（79）
M：Over there．Look!The bus is coming．
W：Thank youvery much．
M：（80）
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A．I will go to the History Museum． B．You're welcome． C．Can I take a bus there？ D．How long will it take me to walk there？ E．Where is the bus stop？ F．Could you tell me the way to the History Museum？ G．But what kind of clothes shall I buy？ |
D
It is reported that some developed countries have shipped broken parts of computers to China．Last month Hong Kong officers found 131，000kilograms of broken computers，TVs and phones sent from Japan．
Things like these are called electronic waste，or e﹣waste．Dealing with them is not an easy job．Every time an old computer breaks down，it needs to be dealt with safely．What is worse，at present，broken computer parts are usually buried ．It may be hundreds of years before they are really gone in the earth．
Many places in China are polluted by e﹣waste．Guiyu in Guangdong Province is one of them．This town is named as"the e﹣waste capital of the world"．It has to deal with 1.5million kilograms of e﹣waste each year，from which it makes 75million yuan．But it comes at a cost．Many of the poisons in e﹣waste find their way into the environment．An environmental group has found the air，the earth and the rivers in Guiyu badly polluted．
Luckily，the Chinese government wants to change the situation．This year，China passed a new environmental protection law．Computer companies like Lenovo and Dell will be asked to take back their old computers．Hopefully，the problem with e﹣waste will be solved in the near future．
71．The e﹣waste found in Hong Kong last month was from ．
A．France B．Japan C．Germany D．Australia
72．The underlined word" buried "probably means in the passage．
A．焚烧 B．降解 C．回收 D．掩埋
73．The town of Guiyu in Guangdong Province ．
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A．is the e﹣capital of the world |
B．has serious e﹣waste pollution |
|
C．deals with the e﹣waste safely |
D．spends much money on e﹣waste |
74．This year，the Chinese government ．
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A．closed some computer companies |
B．asked people to hand in old computers |
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C．made a new environmental protection law |
D．tried to change people's life |
75．The passage is mainly about ．
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A．the e﹣waste problem in China |
B．the cost of burning e﹣waste |
|
C．the ways to deal with e﹣waste |
D．the need to pass a law against e﹣waste． |
C
The government in China plans to end its one﹣child policy （政策） and let families have two children instead．The plan was meant to balance （平衡） population development and stop a falling birth rate （出生率）．
China started the one﹣child policy in the 1980s．But the government allowed only a small number of couples to have two children．For example，some families in the countryside could have two children，if the first﹣born child is a girl．In 2013，the Chinese government gave other couples a chance to have two children if one of them was an only child．
Jiang Quanbao，a population expert，explained how Chinese families react to the newest policy．"Lots of young people in the cities are no longer interested in having a second child，"he said．
At the end of 2014，China had a population of 1.37billion people．But the labor market population will drop in 35years．That is to say，the country will be in great need of labor by the year 2050．With the"two children"policy，an increase in births can solve this problem．
66．Why does the government plan to end the one﹣child policy？
A．Because we need a larger population．
B．Because millions of people have jobs．
C．Because most families want to have a second child．
D．Because a falling birth rate must be stopped．
67．How do most young people in the cities react to the"two children"policy？
A．They support the policy．B．They don't think it is good．
C．They're very interested．D．They're not interested．
68．When will our country be seriously short of labor if the one﹣child policy continues？
A．In 2025．B．In 2035．C．In 2050．D．In 2070．
69．What's the correct time order of the following events？
①．The"two children"policy was announced．
②．China had a population of 1.37billion people．
③．Some families in the countryside could have two children．
④．Families could have two children if one parent was an only child．
A．③④②①B．②①④③C．④③②①D．③①④②
70．What may happen after we have the"two children"policy？
A．There will be more old people．
B．The labor market population will drop．
C．Almost every family will have a second child．
D．The population development will be balanced．
An old man was going home late one night with his horse and cartafter a day's hard work．When he was not far away from his house，the light on the cart went out．He tried but could not repair it．He was near his home，and so he went along the road without a light．When a policeman saw this，he stopped the old man．
"Where is your light？"asked the policeman．"No man may take a cart along the road at night without a light．You know that．You have broken the law．""I had a light，but it has just gone out，"said the old man．
"I don't believe that story．What's your name and where do you live？"asked the policeman．"Please don't write down my name，"said the old man．"My home is just there．You can see it from here．I had a light nearly the whole way．"
"You came all the way without a light．What's your name？"
The old man quickly took the policeman's hand and put it down on the top of the light．The light was still hot and burnt the policeman's hand．The policeman jumped and he was very angry．"Now，what do you think？"said the old man．"Did I come all the way without a light？"
（1）What does the underlined word " cart " mean in the passage？
A．It means house．
B．It is something pulled by a horse．
C．It means light．
D．It is something used for cooking food．
（2）The old man drove home ．
A．late onenight
B．with his donkey
C．with a policeman
D．early one morning
（3）Where did the policeman stop the old man？
A．Under a street light．
B．At the traffic lights．
C．Near the old man's home．
D．Far away from the old man's home．
（4）Why was the old man stopped by the policeman？
A．Because the light on his cart was not on．
B．Because he burnt the policeman's hand．
C．Because he broke a street light．
D．Because he didn't want to help the policeman．
（5）What made the policeman believe the old man's words？
A．He made the policeman angry．
B．He jumped and shouted angrily．
C．The light burnt the policeman's hand．
D．He made the policeman touch the cart．