题目

请把条件补充完整，然后再用方程解答。小东和小林都是集邮爱好者，小东的邮票数是小林的3倍， ，小东和小林各有多少张邮票？ 答案：【答案】小东和小林工48张邮票 12张 36张【解析】小东和小林工48张邮票。 解：设小林有x张邮票，小东有3x张邮票。 x＋3x＝48 x＝12 3x＝36（答案不唯一）语法填空。It was raining lightly when I【1】(arrive) in Yangshuo just before dawn. But I didn’t care. A few hours【2】, I’d been at home in Hong Kong, with 【3】(it) choking smog. Here, the air was clean and fresh, even with the rain.I’d skipped nearby Guilin, a dream place for tourists seeking the limestone mountain tops and dark waters of the Li River【4】are pictured by artists in so many Chinese 【5】(painting). Instead, I ‘d head straight for Yangshuo. For those who fly to Guilin, it’s only an hour away【6】 car and offers all the scenery of the better-known city.Yangshuo【7】(be) really beautiful. A study of travelers【8】(conduct) by the website TripAdvisor names Yangshuo as one of the top 10 destinations in the world. And the town is fast becoming a popular weekend destination for people in Asia. Abercrombie & Kent, a travel company in Hong Kong, says it【9】(regular) arranges quick getaways here for people【10】(live) in Shanghai and Hong Kong.