-
Agriculturalists are very popular with the farmers as they are________ agricultural science and technology.
A．in great need of
B．in greatly need of
C．greatly need of
D．very much need of
高三英语单项填空简单题查看答案及解析
-
Across the world, mobile phones are very popular with young people. They think that the phones are more than a means of communication — having a mobile phone shows that they are cool and connected.
The explosion in mobile phone use around the world has worried some health professionals. Some doctors are concerned that in the future many people will suffer from health problems because of the use of mobile phones. But mobile phone companies say that there is no proof that mobile phones are bad for health.
On the other hand, why do some medical studies show changes in the brain cells of some people who use mobile phones? Signs of change in the tissue (组织) of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at a young age due to the fact that he couldn’t remember even simple tasks. The man had been talking on his mobile phone for about six hours a day for a couple of years. His family doctor blamed his mobile phone use.
What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.
As the discussion about their safety continues, it appears that it is better to use mobile phones less often. Use a normal phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. So, for now, it is wise not to use your mobile phone too often.
1.Why do young people buy mobile phones according to the passage?
(No more than 11 words) (2 marks)
_____________________________________________________________________
2.Why did the salesman mentioned in the passage retire young?
(No more than 7 words) (2 marks)
____________________________________________________________________
3.What do the manufacturing companies think of the safety issue of mobile phones?
(No more than 14 words) (3 marks)
_____________________________________________________________________
4.What’s the purpose of the author’s writing this passage? (No more than 11 words) (3 marks)
_____________________________________________________________________
高三英语其他题中等难度题查看答案及解析
-
Nowadays with the increasing popularity of cars, people are taking ______ exercise a day as they did in the past.
A.half as much B.as half as
C.less than half much D.as half
高三英语单项填空中等难度题查看答案及解析
-
The Jiangsu TV station is very popular with many people in China, as it deals with ________ subjects such as music, entertainment and fashion.
A．precise B．diverse
C．casual D．regular
高三英语单项填空中等难度题查看答案及解析
-
The Jiangsu TV station is very popular with many people in China, as it deals with ________sub-jects such as music, entertainment and fashion.
A．precise B．diverse C．casual D．regular
高三英语单项填空中等难度题查看答案及解析
-
As had been expected, Smith wasn’t appointed chairman of the committee, ______ not very popular with its members.
A. considered B. considering C. having considered D. to be considered
高三英语单项填空简单题查看答案及解析
-
The organic food has gained a lot of [popularity as they are being considered as healthier and tastier. A fair number of people advocate a large-scale shift to organic farming from conventional agriculture. But this might not seem well-founded.
Since the mid-19th century, conventional industrial agriculture has become incredibly efficient on a simple land to food basis. Conventional farming gets more and more crop per square foot of land, which can mean less wilderness needs to be transformed to farmland.
To make farming more efficient, conventional agriculture uses a significant amount of synthetic fertilizer（合成肥料）each year, and all that nitrogen（氮）enables much faster plant growth. However, the cost is paid in vast polluted dead zones at the months of many of the world’s rivers, because much of the nitrogen ends up running off the soil and into the oceans. This also makes conventional farming one of the major threats to the environment.
To weaken the environmental impact of agriculture, improve soil quality as well as produce healthier foods, some farmers have turned to organic farming. Environmentalists have also welcomed organic food as better for the planet than the food produced by agricultural corporations. Organic practices --- refusing artificial fertilizers and chemical pesticides –are considered far more sustainable. Sales of organic food rose 7.7% in 2010, up to $26.7 billion—and people are making those purchases for their moral senses as much as their tongues.
Yet a new meta-analysis in Nature does the math and comes to a hard conclusion: organic farming produces 25% fewer crops on average than conventional agriculture.
In the Nature analysis, scientists performed an analysis of 66 studies comparing conventional and organic methods across 34 different crop species, from fruits to grains. They found that organic farming delivered a lower output for every crop type, though the difference varied widely. For crops like fruit trees, organic trailed（落后于）conventional agriculture by just 5%. Yet for major grain crops and vegetables – all of which provide the world’s main calories – conventional agriculture outperformed organics by more than 25%.
What that means is that while organic farming may be more sustainable than conventional agriculture, there are trade-offs（此消彼长）with each. So an ideal global agriculture system may borrow the best from both systems rather than upholding merely organic or conventional practices.
1.What’s the author’s purpose of writing the passage?
A. To compare two types of farming.
B. To criticize conventional agriculture.
C. To discuss the development of farming.
D. To argue for a realistic agriculture system.
2.What do we know about conventional farming?
A. It produces more crops with fewer fertilizers.
B. It achieves efficiency at a huge cost to the environment.
C. If offers a long-term solution to global demand for food.
D. It performs far better for each crop type than organic farming.
3.What does the author most probably agree with?
A. Employing organic farming to plant rice.
B. Adopting organic practices to grow potato.
C. Using conventional methods to plant cabbage.
D. Applying conventional farming to growing apple.
4.Which of the following shows the development of ideas in this passage?
CP: Central Point P: Point Sp: Sub-point（次要点） C: Conclusion
A.
B. 
C.
D. 
高三英语阅读理解中等难度题查看答案及解析
-
The rich man often provides the local poor people with free food and money, so they are very thankful for his ________.
A.adventure B.generosity C.passion D.personally
高三英语单项填空中等难度题查看答案及解析
-
Life is filled with challenges. As we get older we 26 realize that those challenges are the very things that 27 us and make us who we are, it is the same with the challenges that come with 28 .
When we are faced with a challenge, we usually have two 29 : we can try to 30 it off, or we can decide that the thing presenting the challenge isn’t worth the 31 and call it quits. Although there are 32 times when calling it quits is the right thing to do, in most 33 all that is needed is commitment and 34 .
When we are devoted to 35 , it means that no matter how 36 or how uncomfortable something is, we will always choose to 37 it instead of running away from it. Communication is making a 38 for discussion and talking about how you feel instead of just saying what the other person did wrong. 39 you can say to a friend, “I got my feelings hurt.” 40 “You hurt my feelings,” you are going to be able to solve the problem much faster.
In dealing with many challenges that friendship will bring to you, try to see them for 41 they are: small hurdles（障碍） you need to jump or 42 on your way through life. Nothing is so big that it is impossible to get over, and hurt only 43 to make us stronger. It’s all part of growing up, it happens to everyone, and some day you will 44 on all of this and say, “ 45 as it was, it made me who I am today. And that is a good thing.”
1.A. seem to B. come to C. hope to D. try to
2.A. design B. promote C. direct D. shape
3.A. success B. pressure C. friendship D. difficulty
4.A. opportunities B. expectations C. choices D. aspects
5.A. beat B. show C. take D .fall
6.A. comment B. loss C. trouble D. expense
7.A. hardly B. certainly C. consequently D. exactly
8.A. issues B. cases C. events D. affairs
9.A. communication B. confidence C. courage D. consideration
10.A. everything B. anything C. something D. nothing
11.A. doubtful B. shameful C. harmful D. painful
12.A. keep B. control C. face D. catch
13.A. chance B. plan C. topic D. room
14.A. If B. As C. While D. Unless
15.A. other than B. rather than C. or rather D. or else
16.A. what B. who C. where D. which
17.A. pass by B. come across C. get through D. run over
18.A. serves B. means C. aims D. attempts
19.A. look into B. look for C. look out D. look back
20.A. Interesting B. Surprising C. Complicated D. Hard
高三英语完型填空中等难度题查看答案及解析
-
Life is filled with challenges. As we get older we 26 realize that those challenges are the very things that __27___ us and make us who we are .It is the same with challenges that come with __28____.
When we are faced with a challenge ,we usually have two __29___ .We can try to beat it off , or we can decide that the thing___30___ the challenge isn’t worth the__31___ and call it quits , Although there are certainly ___32___ when calling it quits is the right thing to do, in most __33___all that is needed is___34___ and communication.
When we are committed to something , it means that no matter how__35____ or how uncomfortable something is , we will always choose to__36___ it and work it through instead of running away from it . Communication is making __37____for discussion and talking about how you feel as opposed to just saying what the other person did wrong .And__38___ you can say to a friend , “I got my feeling hurt.” __39____“You hurt my feelings,” you are going to be able to solve the problem much faster .
In dealing with many challenges that friendship will bring to you , try to see them for__40___ they are: small hurdles you need to jump or__41____ on your way through life .Nothing is so big that it is __42___ to get over , and hurt only__43__ to make us stronger .It is all part of growing up ,it__44____ to everyone ,and someday you will__45____ all of this and say ,”Hard as it was ,it made me who I am today .And that is a good thing .”
1.A seem to B come to C hope to D try to
2.A design B promote C direct D shape
3.A confidence B pressure C friendship D difficulty
4.opportunities B expectations C choices D aspects
5.A demanding B deserving C predicting D presenting
6.A comment B loss C trouble D expense
7.A spans B times C dates D ages
8.A cases B fields C parts D occasions
9.A assessment B commitment C encouragement D adjustment
10.A doubtful B shameful C harmful D painful
11.A keep B control C face D catch
12.A space B plan C topic D room
13.A if B as C while D unless
14.A other than B rather than C or rather D or else
15.A what B who C where D which
16.A pass by B come across C get through D run over
17.A easy B necessary C impossible D comfortable
18.A serves B means C aims D attempts
19.A opens B appeals C goes D happens
20.A look down on B look back on C look forward to D look up to
高三英语完型填空困难题查看答案及解析