A-A+

The pesticide DDT can be effective against ___

2022-08-01 21:12:53 问答库 阅读 167 次

问题详情

The pesticide DDT can be effective against ______.
A.malaria
B.wildlife
C.animals
D.human nervous system

参考答案

正确答案:A
解析:细节题。根据题干信息词The pesticide DDT定位到第二个小标题下的第二段The pesticide DDT does great damage to wildlife and can affect the human nervous system,but can also be effective against malaria(疟疾),即:杀虫剂DDT会伤害野生动植物并且能影响人类的神经系统,但对预防疟疾是很有效的,故选A。

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