假如你是张静，你要和同事去北京处理一些重要的事情，需要你的北京朋友王凯帮你预订宾馆，请你用英文给他写一封100词左右的短文，包括以下内容：
1.6月6日到北京，住一周。
2.预定两间单人间，要求在高一些的楼层，要有浴室，能看到美丽的景色最好在市中心，这样方便游玩购物。
3.可以用信用卡支付。
4.感谢朋友的帮助，并期盼尽快回复。

【考点】应用文；环境保护．

【答案】Dear Wang Kai，I will go to Beijing next week with my workmates to deal with something important.I'm writing to ask for your help.Would you please book a hotel for me？I will arrive in Beijing on June 6 and stay there for a week.I'd like two single rooms with bath on upper floors.I'd like rooms with a fine view.It had better lie in the center of the city.Thus it will be easy for me to visit the city and go shopping.I can pay by credit card for the cost of staying at the hotel.Thank you for your help and I am looking forward to your early reply.
   Best wishes to you!
                                                                                                                   Yours sincerely，
                                                                                                                    Zhang Jing