单选题As a result of the epidemic of AIDS in Africa, _____.A
the life span for most of the people has been reduced by 40 yearsB
most young people have been infected with human immunodeficiency virusC
people will have to learn to live with the disease for ove
题目
单选题
As a result of the epidemic of AIDS in Africa, _____.
A
the life span for most of the people has been reduced by 40 years
B
most young people have been infected with human immunodeficiency virus
C
people will have to learn to live with the disease for over 50 years
D
the achievements made in preserving people’s health in the past will be wiped off