试题 试卷
题型：单选题 题类：常考题 难易度：普通
江苏省南京市钟英中学2016届九年级下册英语初考试试卷
—Twice a week.
—Sorry, I'll _____ my shoes and wash them at once.
—Sure. You know, the 5G network will be 100 times faster ________ 4G network.
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