现在，网上购物正在被越来越多的消费者所接受。但是，由网上购物引发的问题也引起了人们的高度关注。清根据下表内容，用英语写一

The Advantages and Disadvantages of Shopping Online
With the popularity of the Internet, more and more people prefer going shopping online because of its advantages.
We can buy things on the Internet without leaving our horse. Online shopping can save us a lot of valuable time. What’s more. There are a wide variety of goods for us to choose from, which may be cheaper than those in shops.
Though it is convenient to go shopping online, the problems it causes can’t be ignored. Since we can’t see the genuine good on the Internet, the quality cannot be ensured. Besides, lots of advertisements on the Internet are untrustworthy, so sometimes the customers are easily cheated.
In my opinion, we should be careful while we are enjoying the convenience of shopping online.

本题是写一篇给定材料的书面表达，写作的话题为谈论网上购物的利弊，具体内容包括，网上购物的流行程度，网上购物的好处为方便快捷，便宜，产品种类多；同时写上网上购物的弊端为无法保证质量，网上付费有风险；同时写上个人对待网上购物的看法，在写作时应注意符合题意，同时应注意语言的准确性和连贯性。