问题补充：
假设你叫刘京，是美国中学生托尼的笔友，你收到他的来信。请给托尼写一封回信，回答他的问题，介绍北京良好的公交服务，并谈谈你的感受。
Hi! Liu Jing,
My grandpa is going to Beijing next month because he ahs heard a lot about the city and he would like to see it himself. He says the bus service in Beijing is very good now, and people can to anywhere by bus. Is he right? Can you tell me something more about it?
I’m looking forward to hearing from you soon.
Yours,
Tony
Hi! Tony,
I’m glad to know your grandpa is coming to Beijing.
If you have more questions, please ask me.
Yours,
Liu Jing
答案：
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解析：试题分析: 这是一篇应用文写作，写一封回信。本题材料主要是一封来信，故动笔前一定要认真阅读来信，争取在回信中对来信中的问题都有所回应。根据内容可知本文主要是一般现在时态和将来时态，写作中注意标点符号及大小写等问题，不要犯语法错误。注意上下文之间的逻辑关系，语意连贯。
假设你叫刘京 是美国中学生托尼的笔友 你收到他的来信。请给托尼写一封回信 回答他的问题 介绍北京良好的公交服务 并谈谈你的感受。Hi! Liu Jing My grandpa i
