题目内容
【题目】_________ along the old Silk Road is an interesting and rewarding experience
A. Travel B. Traveling C. Having traveled D. Traveled
【答案】B
【解析】考查动名词。句意:沿着丝绸之路旅行是一次既有趣又有益的经历。“____ along the old Silk Road”做主语,要用动名词,故B选项正确。
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