2. 外语
  3. The people for the experiment were chosen completely______ random.

The people for the experiment were chosen completely______ random.

admin2019-08-27  62
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://www.kaotiyun.com/show/Y4UO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)