問題詳情

24. According to paragraph 3, which of the following is most important for an effective survey?
(A) A high number of respondents
(B) Carefully worded questions
(C) An interviewer's ability to measure respondents' feelings
(D) A sociologist who is able to interpret the results

參考答案

答案:B
難度:簡單0.8
統計:A(1),B(4),C(0),D(0),E(0)

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