The people for the experiment were chosen completely ______.

admin2011-02-26 68

问题 The people for the experiment were chosen completely ______.

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

答案C

解析

转载请注明原文地址:https://kaotiyun.com/show/CJBO777K

0

考博英语

相关试题推荐

随机试题

最新回复(0)