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The people for the experiment were chosen completely______ random.
The people for the experiment were chosen completely______ random.
admin
2019-08-27
76
问题
The people for the experiment were chosen completely______ random.
选项
A、at
B、in
C、by
D、on
答案
A
解析
句意：参加实验的人完全是随机挑选的。at random意为“任意地，随便地”，因此正确答案是A选项。
转载请注明原文地址:https://kaotiyun.com/show/Y4UO777K
0
考博英语
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