Part I Studies about making friends and wealth Paras___________________. Part II Introduction to the topic of friendaholism Paras___________________. Part III Analysis of friendaholism with an example Paras___________________. Part IV Conclusion Paras___________________. 答题格式:假设part I 是 第一到第三单元,填入的格式为 1-5,一定要用这样格式,因为答案设置是这样的格式,否则就算你是对的系统也不会默认你答对。