What is the woman?A.A Newsweek Magazine"s reporter.B.A brainpower expert.C.A doctor.D.An a

外语类 专四 已帮助 人

What is the woman?

A.A Newsweek Magazine"s reporter.

B.A brainpower expert.

C.A doctor.

D.An associate professor of Tufts University.

请帮忙给出正确答案和分析,谢谢!

热搜:a是b的充分条件,b是a的必要条件吗