修改病句。6I;K,W)v6N9U/C'`+G9T9L-@5l
(1)不到三个小时左右,教室就打扫干净了。6I;K,W)v6N9U/C'`+G9T9L-@5l
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(2)小勤成绩优秀,受到老师的夸耀。6I;K,W)v6N9U/C'`+G9T9L-@5l
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(3)我们班过去对卫生工作十分注意得不够。6I;K,W)v6N9U/C'`+G9T9L-@5l
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(4)天气真好,大雨倾盆,一丝风也没有,干冷干冷的。6I;K,W)v6N9U/C'`+G9T9L-@5l
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