问题
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After the new technique was introduced, the factory produced ______ cars in 2002 as the ye
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What does the last paragraph tell you?A.The new technique can tell precisely where a perso
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After the earthquake, a new nuclear station was put up ______ there had once been a farm.A
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In her hometown, she was a big fish in a small ______, but after she moved to New York, sh
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A new technique______, the yields as a whole increased by 20 percent since last year.A.wor
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All over the world men are【B1】new techniques to provide mass housing inexpensively and qu