根據Brown一家人來中國旅游的要求，為他們選擇合適的旅行計劃.并給Mr.Brown發email商議。內容主要包括：
1.What's your task？
2.Which tour route do you choose for them？
3.Why do you choose this route？
要求：字數80一100，表達準確，語法正確，書寫規范，格式正確。

【考點】應用文；環境保護．

【答案】Mr.Brown
Welcome to my China!I think that you are very happy because it's your first time to beijing.As we all know that beijing is our great country's capital ，which has very long history and the people there are very friendly and hospital.Beijing is also a very modern city where has a lot of tall building ，although it can't be compared with shanghai where has more skyscrapers.jye.ai your stay in beijing，you may visitmany places of interest and taste very much local snack.jye.ai will impress you  that there were many foreigners in beijing.jye.ai there's no question that Beijing is a cosmopolitan city .
After this time of travelling，you must be very proud of my country.What do you think of my plan？
                                                                                                                                                                                              Yours.
                                                                                                                                                                                   2023.4.9.