When a psychologist does a general experiment about the human mind, he selects p

游客2023-11-14  19

问题 When a psychologist does a general experiment about the human mind, he selects people ______ and asks them questions.

选项 A、at random
B、at will
C、at length
D、in essence

答案 A

解析 短语词义辨析题。根据句意,at random“随机地,随便地”,符合题意;at length意思是“最终,最后;详尽地”;in essence表示“本质上”;at will意思是“随心所欲”。
转载请注明原文地址:https://tihaiku.com/zcyy/3187286.html
最新回复(0)