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“People of many countries do so, too.”因此答案為 A. 3. 根據文章的第二段,答案 為 D. 4. 根據文章中的句子 If you want to speak to one of them, say “Excuse me” first. 答案應該為 C. 5. 整個文章講述了 Thank you 和 Excuse me 的用法 , 是在告訴我對人要有禮貌 , 因此 ,答案應該為 B. IV. 1. C 2. B 3. A 4. D 5. C 6. D 7. A 8. A 9. B 10. B 點撥: 1. 應選 C。 Scientists have always wanted…, 如果用 ever 只表示曾經, already 只表示已經,但選用了 always 就表示不斷地向宇宙進行探索。 2. 應選 B。前句已經講到知道月亮的大小遠近,本句講的是 But they wanted to know more about it. 3. 應選 A。送人到月球,用 send men to the moon。 take 是帶人去,誰也沒去過,誰又能帶誰呢? carry men to, 裝載人去,沒有 send to 意義好; have men to, 是錯誤的。 4. 應選 D。 reaches 解釋為達到 only 240 kilometers。 用 is 邏輯上是不對的,air 不可能離開地球 240 公里的;用 are 語法上錯誤;空氣并不 travel。 5. 應選 C。前句講到 A plane cannot fly, 但不知道是什么,直到下一句才點明是 rocket, 所以應用 something。 6. 應選 D。 gas 是不可數名詞,用 bee、 get、 make 都不合語法; is made 表示氣體在火箭內部燃燒得很熱。 7. 應選 A。因此推進火箭,應該用 so, 這是結果; because 表示因為,語義不對; for 作為解釋,也不行; that 的表達結構不對。 8. 應選 A。 make the rocket fly up…, make 后面加動詞原形。 9. 應選 B。 Rockets with men in them have been to the moon. Several rockets without men in them 應該是 have flown to another pla, 有人的火箭到月球,無人的當然已經更遠。 10. 應選 B。 One day, 當然指的是將來,所以應該用 will be able to。 V. I?m going to be a senior school student in 2021. I want to be a volunteer for the Olympic Games. I think I can introduce Beijing to foreign athletes. So I am going to study harder from now on. I?m going to speak English and write in English as much as possible. And I?m going to learn more about the differences between Chinese and Western culture so that I can treat foreigners more politely…