科目: 來源: 題型:閱讀理解
| A.spent much time talking to worms | B.wanted to enjoy the sunshine |
| C.was looking for its missing piece | D.lost a piece of its own |
| A.wanted to enjoy the world | B.found a different world |
| C.wanted to look for another missing piece | D.thought the world changed so quickly |
| A.nobody loves us if we give nothing |
| B.a(chǎn) man who has everything is the happiest |
| C.losing something may not be a bad thing sometimes |
| D.we are not whole when we lose something |
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| A.they don’t have enough money |
| B.they would rather save cancer patients |
| C.doctors don’t care if the babies die |
| D.it makes more sense to have a bigger baby |
| A.oxygen machine are expensive |
| B.the baby may require medical care after it leaves the hospital |
| C.doctors always charge more than they should |
| D.four out of five premature babies can now be saved |
| A.is easier than saving a baby | B.is harder than saving a baby |
| C.is cheaper than saving a baby | D.is more common than saving a baby |
| A.doctors must never decide whether to save babies or cancer patients |
| B.doctors are able to save premature babies, but the cost is very high |
| C.having a premature baby was cheaper and safer 20 years ago |
| D.Christie survived because the hospital paid her bills |
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| A.understand human-animal relationship |
| B.make lonely old people’s life better |
| C.find the causes of old people’s loneliness |
| D.improve the animal-assisted research |
| A.note the activities of AIBOs |
| B.keep AIBOs at home for 12 weeks |
| C.record their feelings and activity |
| D.study the collected information |
| A.moves again | B.is movable | C.doesn’t need | D.need |
| A.It is easier to keep at home. |
| B.It can help the disabled people. |
| C.It responds to all the human orders. |
| D.It can watch TV with its owner. |
| A.cure certain diseases | B.keep old people active |
| C.change people’s ideas | D.look more like real dogs |
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| A.哥白尼創(chuàng)立地心說 |
| B.相對論的創(chuàng)立表明經(jīng)典物理學(xué)已不再適用 |
| C.卡文迪許建立了行星運動定律 |
| D.牛頓總結(jié)出牛頓運動定律和萬有引力定律,建立完整的經(jīng)典力學(xué)體系 |
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| A.卡文迪許通過扭秤實驗,測定出了萬有引力恒量 |
| B.奧斯特通過實驗研究,發(fā)現(xiàn)了電流周圍存在磁場 |
| C.法拉第通過實驗研究,總結(jié)出法拉第電磁感應(yīng)定律 |
| D.牛頓根據(jù)理想斜面實驗,提出力不是維持物體運動的原因 |
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| A.安培首先發(fā)現(xiàn)了電流的磁效應(yīng) |
| B.伽利略認為自由落體運動是速度隨位移均勻變化的運動 |
| C.牛頓發(fā)現(xiàn)了萬有引力定律,并計算出太陽與地球間引力的大小 |
| D.法拉第提出了電場的觀點,說明處于電場中電荷所受到的力是電場給予的 |
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| A.楞次首先發(fā)現(xiàn)了電磁感應(yīng)現(xiàn)象 |
| B.安培首先發(fā)現(xiàn)電流周圍存在磁場 |
| C.庫侖利用組秤裝置,發(fā)現(xiàn)了點電荷間的作用力與電荷間距離的平方成反比 |
| D.法拉第提出電荷周圍存在“場”,并創(chuàng)造性地用“電力線(即電場線)”形象地描述電場 |
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