30.Freedman’s survey showed that people living in small towns and rural areas consider themselves no happier than do people living in big cities. (A) no happier than do people living (B) not any happier than do people living (C) not any happier than do people who live (D) no happier than are people who are living (E) not as happy as are people who live 答案为A，do在这里指代consider themselves吗？我觉得people living in small towns and rural areas应该是与people living in big cities的真实生活情况比较，应该用are,故选E。 我记得有一道题就是这样的，或者是改成no happier than are people living行吗？
