【正确答案】 C

【答案解析】原文：M: Lately, I’ve been so forgetful. I can’t seem to remember anything!W: Really? Maybe you should walk to school via a different street. That might jumpstart your brain.M: Why is that?W: Well, sometimes doing regular activities in a slightly different way can help to re-activate old memory pathways in our brain, or even build new ones.Question: What does the woman suggest the man do to strengthen his memory?题目问依男士看来，什么是网络诈骗。对话最后，男士向女士解释道“I’s akind of eyber- crime.Dishonest people imitate famous websites to steal money from websurfers” ,即这是一种网络犯罪,骗子伪造知名网站从网民那里骗取财物，所以phishing是一种网络诈骗,故选C。