The pollution from the factories continues to ________ the river and also poses health threat to people living nearby. ( 章节：1 难度：3)_做题室

单项选择题The pollution from the factories continues to ________ the river and also poses health threat to people living nearby. ( 章节：1 难度：3): A、thrive; B、contaminate; C、worship; D、drown

正确答案：B
答案解析：
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