57. 我們必須等到交通燈變綠才能過馬路。

We mustn't cross the street the traffic lights turn green.

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25. I have received about three letters from my pen pals from all over the world.

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25. —The writer's new book will soon .

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第一節(jié):閱讀下面一篇短文，判斷下列句子是否符合短 文內(nèi)容，符合的用n A”表示，不符合的用” B”表示。(共5 小題，計(jì)5分)

  When it's time to teach our kids good manners (禮貌) ，do we realize the basic manners we should teach them?

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  An 18-yek--old boy from New Jersey,Justin Beckerman,has built his own submarine (潛水艇) ！

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Lanterns are bamboo and covered with paper.

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