试题查看

首页 > 考博 > 试题查看
【单选题】

Recent research into aging suggests that the body' s defense mechanisms may lose the abili ty to distinguish what is alien.
A．insane

B．infectious
C．foreign
D．poisonous
查看答案解析

参考答案：

正在加载...

答案解析

正在加载...

根据网考网移动考试中心的统计，该试题：

10%的考友选择了A选项

0%的考友选择了B选项

85%的考友选择了C选项

5%的考友选择了D选项

你可能感兴趣的试题

Cancerhasalwaysbeenwithus,butnotalwaysinManyadultsmaythinktheyaregettingenoughshCharlesDarwin’s"OntheOriginofSpecies"iscCancerhasalwaysbeenwithus,butnotalwaysin2009wastheworstyearfortherecordlabelsinaIfyouhappenedtobewatchingNBConthefirstSu