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

游客2024-09-30 43

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:http://tihaiku.com/zcyy/3780623.html

相关试题推荐

随机试题

最新回复(0)

What’stheexperimentdesignedtodemonstrate?[br][originaltext]Inourl