Nowadays, WeChats shake-shake and drift bottle functions allow users to randomly connect to other users close by. As the majority of WeChat users are students and young professionals, it has become popular to socialize in such a surprising and exciting way. However, it is reported that most users arent aware of the potential risks brought about by WeChats positioning function when they use it to socialize with strangers they barely know. What do you think of WeChat？ Write an essay of about 400 words. In the first part of your essay you should state clearly your main argument, and in the second part you should support your argument with appropriate details. In the last part you should bring what you have written to a natural conclusion or make a summary. You should supply an appropriate title for your essay. Marks will be awarded for content, organization , language and appropriateness. Failure to follow the above instructions may result in a loss of marks. Write your essay on ANSWER SHEET FOUR .