【名词&注释】
铁矿石(iron ore)、最大值(maximum)、线速度(linear velocity)、哥本哈根气候变化会议、氧化钙颗粒(calcium oxide particle)、氧化钙粉末(lime powder)、碳酸铵(ammonium carbonate)、地方时(local time)
[单选题]胚珠在胚柄上的各种着生方式中以( )最为常见。
A. 直生胚珠
B. 倒生胚珠
C. 横生胚珠
D. 弯生胚珠
E. 拳卷胚珠
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举一反三：
[单选题]DAndrew Ritchie, inventor of the Brompton folding bicycle, once said that the perfect portable bike would be “like a magic carpet…You could fold it up and put it into your pocket or handbag”. Then he paused: “But you’ll always be limited by the size of the wheels. And so far no one has invented a folding wheel.”
A. It was a rare — indeed unique — occasion when I was able to put Ritchie right. A 19th-century inventor, William Henry James Grout, did in fact design a folding wheel. His bike, predictably named the Grout Portable, had a frame. that split into two and a larger wheel that could be separated into four pieces. All the bits fitted into Grout’s Wonderful Bag, a leather case.
B. Grout’s aim: to solve the problems of carrying a bike on a train. Now doesn’t that sound familiar? Grout intended to find a way of making a bike small enough for train travel: his bike was a huge beast. And importantly, the design of early bicycles gave him an advantage: in Grout’s day, tyres were solid, which made the business of splitting a wheel into four separate parts relatively simple. You couldn’t do the same with a wheel fitted with a one-piece inflated (充气的) tyre.
C. So, in a 21st-century context, is the idea of the folding wheel dead? It is not. A British design engineer, Duncan Fitzsimons, has developed a wheel that can be squashed into something like a slender ellipse (椭圆). Throughout, the tyre remains inflated.
D. Will the young Fitzsimons’s folding wheel make it into production? I haven’t the foggiest idea. But his inventiveness shows two things. First, people have been saying for more than a century that bike design has reached its limit, except for gradual advances. It’s as silly a concept now as it was 100 years ago: there’s plenty still to go for. Second, it is in the field of folding bikes that we are seeing the most interesting inventions. You can buy a folding bike for less than ￡1,000 that can be knocked down so small that it can be carried on a plane — minus wheels, of course — as hand baggage.
E. Folding wheels would make all manner of things possible. Have we yet got the magic carpet of Andrew Ritchie’s imagination? No. But it’s progress.
F. 69. We can infer from Paragraph 1 that the Brompton folding bike .
G. was portable
H. had a folding wheel
I. could be put in a pocket
J. looked like a magic carpet
[单选题]The author used to think of her mother’s English as ______.
A. impolite
B. amusing
C. imperfect
D. practical
[单选题]下列词语中加点的字，读音全都正确的一组是
A. 奇葩（pā） 刎（wěn）颈之交 睥睨（nì） 猝（cù）不及防
B. 瞻（zhān）仰 趑（zì）趄不前 莅（lì）临 夙（sù）兴夜寐
C. 冻馁（něi） 暴殄（tiǎn）天物 禅（chán）让 惴（zhuì）惴不安
D. 籼（xiān）稻 残羹冷炙（zhì） 祓（bá）除 殒（yūn）身不恤
[单选题]What does the text tell us about Fijian people ?
A. They invented “Fiji time” for visitors
B. They stick to a traditional way of lift
C. They like to travel from place to place
D. They love taking adventures abroad
[单选题]
A. argue
B. doubt
C. overlook
D. admit
[多选题]关于甲地的叙述，正确的是
A. 日落时刻为地方时(local time)18时
B. 水平运动的物体向右偏转
C. 一年中正午太阳调度角只有一次最大值
D. 甲地的地球自转线速度大于丙地
[单选题]研究发现，上述两种方法虽然在化学原理上都是可行的，但在实际应用中仍存在很多问题，例如： （ ）①方法Ⅰ将受到地域的限制
A. ②方法Ⅱ的能耗太大
B. ③方法Ⅰ中使用的是氧化钙颗粒而不是氧化钙粉末(lime powder)
C. ④方法Ⅱ中的物质可以循环利用，但方法Ⅰ中的却不能
D. ①③
E. ①②
F. ②④
G. ③④
[单选题]thenewmovie_____tobe oneofthebiggestmoney-makersofall time .
A. promises
B. agrees
C. pretends
D. declines
[单选题]减缓温室气体排放是2009年哥本哈根气候变化会议的议题。下列反应不产生温室气体的是
A. 用纯碱制玻璃
B. 用煤炭作燃料
C. 用铁矿石炼铁
D. 用氨制碳酸铵(ammonium carbonate)
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