第6题: [单项选择]—What would you wish to do if you were a college student again —That's very hard to say, but I wish I ______ when I was a college student. A. has not studied psychology B. had studied psychology C. did study psychology D. studied psychology 参考答案:B 答案解析:[解析] 在wish之后的宾语从句中,如果表示对过去发生的事情的一种愿望,则从句用过去完成时态,这是虚拟语气的用法。