That company wants to reduce prices to increase its market share, and this is _______ we differ from it.
A. whatB. which
C. whereD. why
科目：高中英语 来源：2013-2014学年福建省漳州市高三高考模拟英语试卷（解析版） 题型：单项填空
The project to developing the economy and reducing poverty when it is completed.
A. has contributedB. had been contributed
C. will contribute D. is contribute
查看答案和解析>>
科目：高中英语 来源：2013-2014学年福建省漳州市八校高三第四次联考英语试卷（解析版） 题型：单项填空
Ever since Ming furniture went on exhibit in Beijing, there large crowds at the World Art Museum every day.
A. was B. have been C. has been D. were
查看答案和解析>>
科目：高中英语 来源：2013-2014学年福建省高三高考模拟英语试卷（解析版） 题型：单项填空
I’m still wondering put the Christmas gift under my pillow．
A．whom it is that B．it is whom that
C．it is who that D．who it is that
查看答案和解析>>
科目：高中英语 来源：2013-2014学年福建省高三高考模拟英语试卷（解析版） 题型：单项填空
The sentence wants _______ once more as many students still have difficulty understanding it.
A. to explain B. explaining
C. being explained D. explained
查看答案和解析>>
科目：高中英语 来源：2013-2014学年福建省高三高考模拟英语试卷（解析版） 题型：阅读理解
A team of engineers at Harvard University has been inspired by Nature to create the first robotic fly. The mechanical fly has become a platform for a series of new high-tech integrated systems. Designed to do what a fly does naturally, the tiny machine is the size of a fat housefly. Its mini wings allow it to stay in the air and perform controlled flight tasks.
“It’s extremely important for us to think about this as a whole system and not just the sum of a bunch of individual components (元件),” said Robert Wood, the Harvard engineering professor who has been working on the robotic fly project for over a decade. A few years ago, his team got the go-ahead to start piecing together the components. “The added difficulty with a project like this is that actually none of those components are off the shelf and so we have to develop them all on our own,” he said.
They engineered a series of systems to start and drive the robotic fly. “The seemingly simple system which just moves the wings has a number of interdependencies on the individual components, each of which individually has to perform well, but then has to be matched well to everything it’s connected to,” said Wood. The flight device was built into a set of power, computation, sensing and control systems. Wood says the success of the project proves that the flying robot with these tiny components can be built and manufactured.
While this first robotic flyer is linked to a small, off-board power source, the goal is eventually to equip it with a built-in power source, so that it might someday perform data-gathering work at rescue sites, in farmers’ fields or on the battlefield. “Basically it should be able to take off, land and fly around,” he said.
Wood says the design offers a new way to study flight mechanics and control at insect-scale. Yet, the power, sensing and computation technologies on board could have much broader applications. “You can start thinking about using them to answer open scientific questions, you know, to study biology in ways that would be difficult with the animals, but using these robots instead,” he said. “So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day to day basis.”
1.The robotic fly project has been conducted __________.
A. just by accident
B. within a decade
C. just by a professor
D. for more than ten years
2.The difficulty the team of engineers met with while making the robotic fly was that __________.
A. they had no model in their mind
B. they did not have sufficient time
C. they had no ready-made components
D. they could not assemble the components
3.Which of the following can be learned from the passage?
A. The robotic flyer is designed to learn about insects.
B. Animals are not allowed in biological experiments.
C. There used to be few ways to study how insects fly.
D. Wood’s design can replace animals in some experiments.
4.Which of the following might be the best title of the passage?
A. Father of Robotic Fly
B. Inspiration from Engineering Science
C. Robotic Fly Imitates Real Life Insect
D. Harvard Breaks Through in Insect Study
查看答案和解析>>
科目：高中英语 来源：2013-2014学年福建省高三高考模拟英语试卷（解析版） 题型：单项填空
We used to see each other , but I haven’t head from him since last year.
A. especially B. regularly
C. particularly D. approximately
查看答案和解析>>
科目：高中英语 来源：2013-2014学年福建省泉州市高三质检英语试卷（解析版） 题型：阅读理解
What’s the greenest place in America? If you answered something like the warm sunlight of Santa Barbara, you’d be wrong. The greenest place in America has almost no sign of nature— the buildings outnumber the trees— and the air isn’t all that great. What it has is density(密度)and efficiency— the twin qualities that finally define green in the global warming time. Applying those standards，the greenest place in America is New York City— particularly，the overcrowded，overpriced island of Manhattan, which produces 30％ less per-capita(人均)greenhouse gas than that of the nation．
It’s that density that makes Manhattan so green. Manhattan’s population density is 800 times the national average. Density comes with negatives，certainly— small living spaces，air pollution— but it also enables amazing efficiencies．Over 80％ of Manhattanites travel to work by public transport, by bike or on foot— compared to an average of about 8％ everywhere else in the country. Manhattan’s apartment buildings are far more energy-efficient than the houses in the suburbs.
What’s true of New York City is more or less true of other American urban areas, which explains why a growing part of the environmental movement now focuses on greening cities, hoping to attract more Americans back downtown. There’s an effort to make cities more sustainable(可持续的)，by improving public transport，reducing air pollution and upgrading energy efficiency. But even more important, it is quite urgent to change decades of government policies that have been in favor of the suburbs，with disastrous consequences for energy，the environment and the climate.
That’s exactly the difficult point. For all the high efficiency and convenience and richness of living in a city，there are disadvantages too．New York，for example，has some of the highest childhood asthma(哮喘)rates in the U.S.
So it’s welcome news that New York has continued to push its P1aNYC scheme, a long-term program to make the city greener and more sustainable over the next decades. Recently it announced an update to the plan that includes phasing out heavy heating oils in New York City apartment buildings by 2030，to be replaced with cleaner natural gas.
1.Manhattan is considered as the greenest place in America because of its__________
A．buildings and treesB．density and efficiency
C．sunlight and natureD．transport and population
2.We can infer from the passage that___________.
A．New Yorkers have urged the city government to carry out green policies
B．the public transport and living space are quite satisfactory in New York
C．life in the countryside is more comfortable and energy efficient than that in cities
D．the significance of making cities greener is gained in promoting energy efficiency
3.The underlined word “it” in the last paragraph refers to___________.
A．New York cityB．PlaNYC scheme
C．ManhattanD．Santa Barbara
4.The underlined part “phasing out” in the last paragraph probably means___________.
A．rapidly promoting dealing with
B．widely suggesting researching on
C．gradually stopping using
D．immediately forbidding producing
5.What would be the best title for the passage?
A．Manhattan the Greenest Place in America?
B．The Higher Density，the Greener City?
C．PlaNYC Scheme：New York City’s Future
D．Living in Cities Does Good to the Environment
查看答案和解析>>
科目：高中英语 来源：2013-2014学年福建省宁德市高三5月质检英语试卷（解析版） 题型：单项填空
“To avoid such disasters ,our _____f
or war should go away.” said the old soldier.
A. appetite B. tasteC. factorD. feature
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
