3. I made a promise to myself my first year in high school would be different.
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Galaxies(星系) are made up of three main things: stars,clouds of gas and dark matter. Dark matter can not be seen and scientists only know that it
1. (存在) because of the influence its2. (重力) has on matter that can be seen. On earth,3. (physics) use particle acceleratora (粒子力口速器) to find out how different tiny particles are made up of by speeding them up until they 4. c into each other and looking at the pieces after they've broken up. Similarly,by using information from NASA’s Hubble Space Telescope and Chandra X-ray Observatory (線德拉X 射線天文臺(tái)) ,scientists are looking forward
5. finding out more about what dark matter is by looking at what happens when dark matter bumps into things in groups of galaxies. Each bump,however,takes hundreds of millions of years to take place,so they only have a chance to look at one brief stage in the whole event. However,scientists are extremely hopeful that by watching many of these bumps they can get enough pieces of the 6.(謎) to create a more complete picture of what happens.
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假如你是李華,你的美國(guó)袖友特德正在你市某所學(xué)校作交換生,他想尋求一份兼職工作,寫信向你求助。你校英文報(bào)擬招聘一名兼職英文編輯,請(qǐng)根據(jù)所給信息及要求,給他回一封信。內(nèi)容包括:
1. 希望他能考慮這份工作;
2.簡(jiǎn)單介紹工作內(nèi)容:撰寫新聞報(bào)道、校對(duì)及制定編輯計(jì)劃 (editorial pans ) 等;
3.聯(lián)系方式:電話:0351-7773957,郵箱:xiaobao@126.com。
注意:.詞數(shù)100左右(開頭和結(jié)尾已給出,但不計(jì)入總詞數(shù)) ;
2. 可適當(dāng)增加細(xì)節(jié),以使桿玄連貫。
Dear Ted,
I 'm writing to tell you that our school English newspaper wants a part-time English editor
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8. There are so many dictionaries that I can't decide one I should buy.
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5. Although she's recovering from her illness,her r of progress is quite slow.
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