Pollutants weaken our normal defense system so that we are more prone to attacks

游客2023-12-30 58

问题 Pollutants weaken our normal defense system so that we are more prone to attacks from viruses.

选项 A、suspicious
B、susceptible
C、superfluous
D、suppressible

答案 B

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3318780.html

相关试题推荐

随机试题

最新回复(0)

AIncreasingphysicalactivitycanBhelppeoplewithnormalbloodpressureClower