最新题目
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Permian extinction occurred______.A.300 million y..
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53._________A.docile B.domestic C.domicile D.fore..
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I will【 draft】 a letter for you.A.clarify B.formu..
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Grasses and flowers in desert are able to survive..
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Books written by Jules Verne are______.A.concerne..
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Modern science fiction______.A.concerned with the..
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