Thenationalparksareveryimportantfo

发布时间：2020-07-11 09:55:01

The national parks are very important for the protection of these wild animals, which would ________ run the risk of being extinct．













A.therefore












B.instead











C.otherwise











D.anyhow

网友回答

C解析otherwise：否则；国家公园对于保护野生动物很重要，否则他们有可能濒临灭绝的危险。
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