A.he found a new kind of microorganism |
B.he contributed much to environmental protection |
C.he found a way to degrade plastics in shorter time |
D.he could encourage microbes growth in an easier way |
A.make the live bacteria work better |
B.test how effective his method was |
C.know which bacteria worked faster |
D.control the temperature in the process |
A.plastics can get hot easily |
B.microbes can produce heat themselves |
C.much carbon dioxide is produced |
D.the temperature can be controlled |
A.his school textbook | B.the failure of researchers |
C.his everyday work | D.the practice of other people |
科目:高中英语 来源:不详 题型:完形填空
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科目:高中英语 来源:不详 题型:阅读理解
A.A person who feels shame. |
B.A person who hides his embarrassment. |
C.A person who shows his embarrassment. |
D.A person who gives away more raffle tickets. |
A.it’s useless to fight our embarrassment |
B.people should try to overcome their embarrassment |
C.embarrassed people are not good at doing business |
D.people who show embarrassment can be good business partners |
A.measure the students’ economic status |
B.test whether a student is generous or not |
C.determine the different levels of embarrassment |
D.record how each student reacts during embarrassing moments |
A.proved to be more generous | B.kept more of the raffle tickets |
C.didn’t care for raffle tickets | D.were less reliable |
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科目:高中英语 来源:不详 题型:阅读理解
A.an artist | B.a company | C.a mobile | D.an exhibition |
A.in the exhibition |
B.from Mr Miles |
C.when they are mass produced |
D.after they recycle the gadgets |
A.promote the technology of IT |
B.enable people to talk to their hands |
C.raise people’s awareness of recycling |
D.attract visitors’ attention in the exhibition |
A.New mobiles that are fashionable. |
B.Outdated handsets that are upgraded. |
C.Outdated gadgets that can be used for recycling. |
D.New gloves that can be used for making phone calls. |
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科目:高中英语 来源:不详 题型:阅读理解
A.educate the public | B.change people’s status |
C.discuss a problem | D.sell products or services |
A.It is one recognized symbols of Walt Disney cartoons. |
B.It firstly appeared in America in 1944 with no slogan. |
C.It is created to warn Americans of the dangers of wildfires. |
D.Its slogan changes every three years. |
A.By summing up. | B.By giving examples. |
C.By comparison. | D.By asking questions. |
A.helps a lot to reduce wildfires in America |
B.isn’t popular among the American pupils |
C.has set up its own website to advertise products |
D.becomes the symbol of the Advertising Council |
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科目:高中英语 来源:不详 题型:阅读理解
A.The Strangest Fish |
B.Acidic Peat Swamps |
C.Strange Species |
D.The Smallest Backbone Animal |
A.It lives in highly acidic rainwater. |
B.The species lives in the acidic waters of dark tea-coloured swamps. |
C.It was put in the Natural History Museum in London. |
D.Its habitat disappears completely. |
A.many places where these animals lived have been damaged |
B.the population of the specieshas increased |
C.there are many animals in the acidic peat swamps today |
D.agriculture doesn’t affect the living space of these animals |
A.the habitat will be more after a period of time |
B.many peat swamps that they surveyed have already survived |
C.he wants to find more miniature fishes before their habitat disappears |
D.he wants to have further research |
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科目:高中英语 来源:不详 题型:阅读理解
A.help his students to gain a good memory. |
B.train his students’ ability to learn |
C.teach his students everything he knows |
D.have his students studying long hours |
A.to learn all the useful facts and formula by heart |
B.to do everything as his teacher have said in class |
C.to absorb (吸收) as much knowledge from his teacher as possible |
D.to think more while he is studying |
A.the teachers who had taught them were all experienced. |
B.they used to work and study without a moment’s rest. |
C.they had received more schooling than other people |
D.they know how to study and worked hard |
A.We can learn better without teachers |
B.We should do more asking and thinking while studying |
C.We should pay enough attention to classroom |
D.Book knowledge is of little use |
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科目:高中英语 来源:不详 题型:阅读理解
A.Most long-living people have special long-life-related genes. |
B.Ninety percent of the participants lived to 100 years of age. |
C.All the long-living people have only one signature genetic cluster. |
D.Scientists know how the integration of the genes helps people live long. |
A.most people living extremely long benefit from not smoking |
B.living longer just depends on certain genetic recipes |
C.environmental factors play an important role in long-living |
D.being mentally active has nothing to do with living an old age |
A.Remaining socially engaged helps a person to live long. |
B.A genetic recipe can accurately predict who may live to 100 and beyond. |
C.Perls is the first to think living longer is just a matter of genes. |
D.The older he gets, the more likely the genes contribute to his extended years. |
A.Genes May Predict Who Lives to 100 | B.Environment And Genes |
C.Genes, the Secret of Long Living | D.Lifestyle And Genes |
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科目:高中英语 来源:不详 题型:阅读理解
A.the changing of the weather in southern Africa |
B.the warming of waters in the Pacific Ocean |
C.the weather which brings drought(旱灾)to Africa |
D.the weather phenomenon(现象)that brings heavy rains to Africa |
A.they can provide a kind of early warning to the place that will suffer from drought |
B.they can tell why Zimbabwe has little or no rain |
C.they can do some research work in this field. |
D.they can put all this information into their computers. |
A.Scientists come to understand how El Nino appears. |
B.Three scientists from the USA work on this subject. |
C.Southern Africa suffered a serious drought and many people died from hunger. |
D.El Nino has something to do with Zimbabwe’s poor crops. |
A.The computer is used in this research work. |
B.Scientists know when an El Nino appears by means of the computer program. |
C.The scientists published their results of the research work. |
D.Nature is the name of the article written recently by the scientists. |
A.Appearance of El Nino is Predictable(可预测的) |
B.Drought in Zimbabwe |
C.Early Warning System |
D.Weather in Africa |
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