听力原文:M: It never fails. It's raining hard outside and I'm stuck without an umbrella. W: I'd like to let you have mine, but I have to go out soon. Q: What does the woman imply? (14)
【简答题】A.Africans are not very brave and resourceful. B.There is no treatment or healthcare center at all. C.There were no effective prion systems. D.There was no formal education in Africa at all.