1 . The main reason was ______ (它们栖息地的消失) due to the increasing area of rice growing and fish farming along the Yangtze river in history.(根据汉语提示完成句子)
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2 . It would be a great ________ (lose) if we do not seize this opportunity. (所给词的适当形式填空)
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3 . ____________ (栖息地丧失) causes some animals to be in danger of ____________ (extinct). (根据汉语提示完成句子)
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4 . His broken leg means the ________ of all his hopes of becoming a famous athlete.
A.miss | B.ruin | C.loss | D.death |
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5 . The farmers suffered a heavy___________because of the terrible storm.
A.zone | B.harm |
C.loss | D.insect |
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