- 單選題It seems oil( )from this pipe for some time.We'll have to take the machine apart to put itright.
- A 、had leaked
- B 、is leaking
- C 、leaked
- D 、has been leaking
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參考答案【正確答案：D】
該句時(shí)間狀語“for some time”表示“已有一段時(shí)間”，與has been leaking相呼應(yīng)。譯：看起來這管子漏油已有一段時(shí)間了，我們必須把機(jī)器拆開修理一下。had leaked雖然也可以表示一段時(shí)間的持續(xù)，但與后一句we'll...時(shí)態(tài)和邏輯無法對(duì)應(yīng)。
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- A 、Thanks to
- B 、By means of
- C 、In line with
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- A 、is
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- A 、book review
- B 、advertisement
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- A 、production cost
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- A 、perfected art of products
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- A 、people do not reveal their true self on every occasion
- B 、in most cases we should avoid contacting the observed person directly
- C 、the best way to know a person is by making comparisons
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- 9 【閱讀理解A】Easterlin seems to suggest that（）.
- A 、the richer people become, the happier they feel
- B 、people feel unhappy just because they are not rich enough
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- A 、waking up in time is essential to the ridding of bad dreams
- B 、visualizing bad dreams helps bring them under control
- C 、dreams should be left to their natural progression
- D 、dreaming may not entirely belong to the unconscious
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