题目内容
根据句意,用括号中所给词的适当形式填空。
People were extremely ________ when the nuclear pollution(核辐射)took place.(worry)
答案:worried
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题目内容
根据句意,用括号中所给词的适当形式填空。
People were extremely ________ when the nuclear pollution(核辐射)took place.(worry)