导航:题目详情 | 答案解析 | 相关问题 | 最新问题 A.External noise.B.Physiological noise.C.The effect of a cold.D.Psychological effect. 外语类 2020-04-04 03:30:21 职称英语 已帮助 人 A.External noise.B.Physiological noise.C.The effect of a cold.D.Psychological effect.请帮忙给出正确答案和分析,谢谢! 热搜:a是b的充分条件,b是a的必要条件吗 答案解析 难度★★☆ 搜索 正确答案:B 相关问题 1、【C20】A.extraB.excessiveC.extensiveD.external 2017-08-17 2、Three other explanations seem more promising. One involves physiological changes relevant 2017-08-24 3、【C13】A.exclusiveB.inclusiveC.internalD.external 2017-08-30 4、【C9】A.exceptionalB.exceedingC.excessD.external 2018-04-24 5、下列不属于C语言关键字的是()。A.default B.register C.enum D.external 2018-05-24 6、Which of the following statements may be supported by Morse and Weiss?A.Physiological need 2019-10-13