第二节：根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
In so many ways, cyberspace (网络空间) mirrors the real world. Some people ask for information, play games, and share hobby tips. 71 Still others look for friendship, or even love.
Unlike the real world, however, your knowledge about a person is limited to words on a computer screen. Identity (身份) and appearance mean very little in cyberspace. 72 So even the shyest person can become a chat-room star.
Usually, this “faceless” communication doesn’t create problems. Identity doesn’t really matter when you’re in a chat room discussing politics or hobbies. In fact, this emphasis on the ideas themselves makes the Internet a great place for exciting conversation (对话). 73
But some Internet users want more than just someone to chat with. 74 Is cyberspace a good place to find love? That answer depends on whom you ask.
75 Others fail miserably.
A．Instead, a person’s thoughts or at least the thoughts they type are what really matters.
B．Others buy and sell products.
C．They’re looking for serious love relationships.
D．But cyberspace is different from the real world in some aspects (方面).E. Some of these relationships actually succeed.
F. Where else can so many people come together to chat?
G. Chatting online isn’t always reliable (可靠的).
，得：
，所以A错误；B正确；
得：
，所以C、D错误。