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最佳答案：The tourist industry (tourism) in Chengdu has been suffered a heavily shock by e
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最佳答案：解题思路：（1）根据v=[s/t]求出汽车从广州到三水、从三水到肇庆行驶的路程；（2）求出总路程和总时间，根据v=[s/t]求出平均速度．（1）由v=[s/t]
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最佳答案：Dear friend:I'm so sorry that I can't travel to Chengdu with you next weekends.
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最佳答案：Chengdu,it is called the kingdom.Travel Chengdu snacks,snacks are very famous.If