试题 试卷
题型：单选题 题类：常考题 难易度：普通
黑龙江省哈尔滨第四十七中学2017届九年级上册英语开学考试试卷
—I can't decide ______ next.
—Sorry to hear that. So let's do everything we can _____ the pollution and save water.
—We tried any noise, for you were sleeping.
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