2. 外语
  3. A、The survey received a low rate of return. B、The sample selected was not representative. C、The questionnaires were too difficul

A、The survey received a low rate of return. B、The sample selected was not representative. C、The questionnaires were too difficul

admin2010-06-11  45
问题  
选项 A、The survey received a low rate of return.
B、The sample selected was not representative.
C、The questionnaires were too difficult.
D、The results of the survey were against the public opinion.
答案B
解析
转载请注明原文地址:https://kaotiyun.com/show/pJKK777K
0

大学英语六级

相关试题推荐
随机试题
最新回复(0)