问题：
For this part, you are allowed 30 minutes to write
答案：
Pros and Cons of Online Shopping Rapid development of the Internet leads to the rise of online shopping. People first browse through the screen to find wanted articles, then pay with credit or debit cards, and the goods are later delivered to them. Websites such as eBay and Taobao have become burgeoning competitors versus real stores, taking up a considerable market share . Convenience is the major attraction about online shopping. While it usually takes a whole day to wander about the malls, online shopping process is within several clicks of the mouse at home. Since the ordered goods are delivered to your doorsteps, there is no need to lug heavy bags home. Lower price is also an advantage. Online stores have lower overheads, thus reducing the costs. As a result, customers can have real bargains. However, at present, security of online shopping is still a concern for some people. There is a chance you could get ripped off by the website, or a hacker could work out the password of your credit card. What is more, customers only see the pictures online, and are sometimes dissatisfied with the actual items. After all, online shopping is an emerging thing, and we believe these problems can be solved when the market is more mature. By then, people can go shopping online free of worry.