答案是:仅供参考： Dear Tom: I have just received your letter and know that you are going to come to China. I am really excited by it. You know I miss you so much. In your letter, you mentioned your travel plan. I do suggest you to go to Beijing and Xi’an. You will never forget the royal buildings in Beijing like Palace Museum, Summer Palace. And Xi’an is typical of ancient China. There are lots of historical buildings there, especially those of Qin Dynasty. Be sure you will enjoy your stay in China. I am looking forward to your coming. Yours, Mary
