题目内容
词汇运用,根据句意,写出括号内所给单词的适当形式。
More and more people have realized the ________(important)of saving water.
答案:importance
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题目内容
词汇运用,根据句意,写出括号内所给单词的适当形式。
More and more people have realized the ________(important)of saving water.