题目
题型:不详难度:来源:
|
|
|
|
|
|
答案
小题1:B
小题2:F
小题3:A
小题4:D
小题5:E
解析
核心考点
试题【根据短文内容,从下框的A-F选项中选出能概括出每段主题的最佳选项。选项中有一项是多余项。A. Think while you are reading 】;主要考察你对数词等知识点的理解。[详细]
举一反三
PEG means personal energy generator(发电机). 小题4:________ uses the energy you create while moving to charge a hand-held device. Just put your nPower PEG in your bag, 小题5:________ fasten it to your leg or bicycle. Then plug your MP3 player, cell phone or digital camera into your nPower PEG’s USA port. LeMieux’s company, Tremont Electric, claims 小题6: ________ nPower PEG can charge most hand-held electronic devices to 80 percent in one hour.
Since it costs US$149, the nPower PEG won’t appeal to everyone with its price so 小题7: ________. But for those 小题8:________ spend a lot of time with electronic devices powered by batteries, it might come in handy.
Pilot Andre Borschberg eased the Solar Impulse onto the runway at Payerne airfield about 30 miles southwest of the Swiss capital Bern at exactly 9 a.m. (3 a.m. EDT) Thursday. Helpers rushed to stabilize the pioneering plane as it touched down, ensuring that its massive 207-foot wingspan didn"t scrape the ground and topple(倾倒) the craft.
The record feat(壮举) completes seven years of planning and brings the Swiss-led project one step closer to its goal of circling the globe using only energy from the sun. ‘We achieved more than we wanted. Everybody is extremely happy,’ Borschberg told reporters after landing.
Previous flights included a brief ‘flea hop’ and a longer airborne test earlier this year, but this week"s attempt was described as a ‘milestone’ by the team. The team said it had now demonstrated that the single-seat plane can theoretically stay in the air indefinitely, recharging its depleted batteries using 12,000 solar cells and nothing but the rays of the sun during the day. But while the team said this proves that emissions-free air travel is possible, it doesn"t see solar technology replacing conventional jet propulsion(喷气推进) any time soon. Instead, the project"s overarching purpose is to test and promote new energy-efficient technologies.
Project co-founder Bertrand Piccard, himself a record-breaking balloonist, said many people had been skeptical that renewable energy could ever be used to take a man into the air and keep him there. ‘It’s a matter of time that people come to believe and understand about renewable energies,’Piccard said, adding that the flight was proof that new technologies can help break society"s dependence on fossil fuels.
The team will now set its sights on an Atlantic crossing, before attempting a round-the-world flight in 2013, making only five stops along the way. ‘It"s absolutely not time to relax,’ said Piccard.
Title: A 小题1: __________ in solar-powered flight and its background information
A project on solar-powered flight | Main purpose: To test and promote 小题2: __________ 小题3: __________: To make an Atlantic crossing; To attempt a round-the-world flight with only five stops in 2013. Long-term goal: To circle the globe using only 小题4: __________. |
小题5: __________ | a brief ‘flea hop’; an airborne test. |
Record-setting test flight | Name of the plane:小题6: __________ Name of the pilot: Andre Borschberg Time: 小题7:__________ Length of Place: at Payerne airfield, Switzerland. Achievements: ●proving that the aircraft can collect enough energy from the sun during the day to stay aloft all night, making 小题8: __________possible; ●proving that new technologies can help rid society of 小题9:__________fossil fuels; ●bringing the project 小题10: __________ to its long-term goal. |
小题1: Bryan: What comes first, the customer or the profit?
小题2: Olga: How important is an entrepreneur’s ambition to his/her company’ growth?
小题3: Scott: How does an entrepreneur make use of his/her advantages?
小题4:Anna: Why do successful entrepreneurs seem to enjoy their work?
小题5: David: What attitude should an entrepreneur have toward his/her social responsibilities?
增加:在缺词处加一个漏字符号(∧),并在其下面写上该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写上修改后的词。
注意:1.每处错误及其修改均仅限一词;
2.只允许修改l0处,多者(从第ll处起)不计分。
例如: It was very nice to get your invitation to spend ∧ weekend with you. Luckily the I was completely free then, so I"ll say "yes". I"ll arrive in Bristol at around 8 p. m. am in Friday evening. on |
Last weekend we went mountain-climbing. Even theheavy rain in the morning could not prevent us go. Setting off very early, we went along an extreme narrow road, all in high spirits. On every side of the road were green fields and some farm houses. We could hear the sound of the rain and our footsteps mixing with our laughter. At noon we reached the top of the mountain. That surprised us most there was the beauty of the scenes. After having short rest and sharing with the food we had brought, we started going down. It had rained even harder. We were wet to the skin, and we still sang and laughed happily.
小题1: We don’t know that we can do about it.
小题2:Could you tell me how I could get to the nearest post office?
小题3:The old man said he had joined the army in 1965.
小题4:Mary said she did not heard from her old classmate since September.
小题5: Charles asked he could use my car.
小题6:Mother asked me where I will go the next day.
小题7:Do you have a friend whom you could tell everything, like your deepest feelings and thoughts.
小题8:Don’t look at someone else paper, John. You should do it by yourself.
小题9: In order to improve your English, you can try writing an English diary every day.
小题10: The teacher gave a series of example in her lecture in order that everybody could understand.
最新试题
- 1如图,在Rt△ABC中,∠ACB=90°,∠A<∠B,CM是斜边AB的中线,将△ACM沿直线CM折叠,点A落在点D处,如
- 2下列事实能说明A元素的金属性一定比B元素强的是( )A.将金属C分别加入A盐和B盐的溶液中,只有B析出B.发生氧化还原
- 3我国降水时空分配不均的主要原因是 A.纬度影
- 4之所以说科举制度扩大了封建社会的统治基础,是因为:A.科举制是一种具有鲜明中国特色的选官方式B.很多具有文化素养的士人被
- 5用NA表示阿伏加德罗常数,下列说法正确的是( )A.1molOH-中所含电子数为9NAB.17gNH3所含共用电子对数
- 6Growing up in Philadelphia, Lieberman started cooking with h
- 7今年前三季度,我国财政收入81663.34亿元,同比增长29.5%。我国财政收入增长的根本原因是[ ]A、经济平
- 8H2O分子中每个O原子结合2个H原子的根本原因是A.共价键的方向性B.共价键的饱和性C.共价键的键角D.共价键的键长
- 9如图所示,传送带的水平部分长为L,运动速率恒为v,在其左端放上一无初速的小木块,若木块与传送带间的动摩擦因数为μ,则木块
- 10若x-2的值为0,分式y+4y2+1的值也为0,则x+y=______.
热门考点
- 1下列各句中,没有语病的一项是( ▲)A.新世纪以来,国内出版业遭受了以互联网技术、移动技术、数字化阅读技术为代表的信息技
- 2若2x=,则x等于[ ]A.5B.﹣5C.4D.﹣4
- 3设离散型随机变量X的分布列为X01234P0.20.10.10.3m求:(Ⅰ)2X+1的分布列;(Ⅱ)|X-1|的分布列
- 4在停车场里,A、B两辆轿车发生了碰撞事故。碰撞前,两司机均正常坐在驾驶室内,且只有一辆车在行驶。碰撞时,A车司机背部受挤
- 5The children are well ________ in the nurseries. [ ]A.
- 6若{an}是等差数列,首项a1>0,a23+a24>0,a23•a24<0,则使前n项和Sn>0成立的最大自然数n是(
- 71978年改革开放以后重新诞生和发展起来的私营经济,其发展速度之快、发展势头之猛,是中国历史上前所未有的。私营经济已经成
- 8Hearing loss in a large number of teenagers______ caused bec
- 9小奇同学在进行研究性学习时搜集了“焚书坑儒”、“推恩令”、“文字狱”等相关资料,由此推测他研究的课题最有可能是A.中华文
- 10某块地的平面图如图所示,∠A=90°,其比例尺为1:2000,根据图中标注的尺寸(单位:cm),求该块地的实际周长和面积