题目内容
根据句子意思,用括号中所给单词的适当形式填空。
Mr Jiang had his robot ________(sweep)the floor every day in order to keep his flat as clean as new.
答案:sweep
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题目内容
根据句子意思,用括号中所给单词的适当形式填空。
Mr Jiang had his robot ________(sweep)the floor every day in order to keep his flat as clean as new.