假如你是李华，你的美国笔友 Jenny 正在做一份关于移动支付（Mobile Payment）的问卷调查 （Survey） ，你是她的重点采访对象． 内容包括：
1． 你或你身边的人在日常生活中使用移动支付的情况；
2． 移动支付带来的好处；
3． 你的看法。
参考词汇：微信：Wechat 支付宝：Alipay 二维码：QR code
注意：1． 词数 100 左右；2． 可适当增加细节，以使行文连贯。
Dear Jenny，
How is your survey on mobile payment going？
_______________________________
Yours faithfully，
Li Hua
【优秀满分范文】
Dear Jenny,
How is your survey on mobile payment going? I’m glad I can help with it.
It is generally believed that China is the largest mobile payment market. Nowhere else is the cashless trend more obvious than in China. Most of us are used to paying by scanning QR codes whatever we buy—books, clothes, and electronic devices, to name a few, which is a glimpse into the life of most Chinese like me and my family.
With the widespread use of mobile payment, Wechat or Alipay is the most convenient and safest way to pay. We rarely need to carry a wallet or cash at all. Besides, never will we worry about getting fake notes or having to count change. In short, mobile payment has greatly changed people's life in China.
Personally, I think mobile payment should be encouraged. First, it has won over consumers with its convenience. Another advantage is that there are often discounts if you make mobile payment, as major online payment platforms are competing to have more consumers use their service.
I hope my explanation can be of some help to you. Wish you good luck.
Yours faithfully,
Li Hua
