问题
单项选择题
A. Evidence shows that wild animals can transmit virus to man.
B. Scientists report the extinction of some endangered wild animals
C. Men and women cannot protect themselves from the attack of virus.
D. Hunting or eating animals will not bring the risk of being infected by virus.
答案
参考答案：A
解析：
Scientists report that hunting or eating wild animals not only destroy the balance of nature, but also run the risk of being infected by virus from animals.