A-A+
Which of the following problems is NOT mention
问题详情
Which of the following problems is NOT mentioned in the passage？
A．Growing population.
B．Food shortage.
C．Human illness.
D．Extinction of some species.
参考答案
正确答案：C
解析：细节题。文章在第六至八段提到了地球目前面临的问题，其中包括“overpopulated, …unable to provide enough food, …animals and plants are being killed off”等，但是没有提到人类的疾病，故选C
