According to the passage, one advantage of live interviews over questionnaires is that live interviews _______. A. cost less B. can produce more information C. are easier to interpret D.

According to the passage, one advantage of live interviews over questionnaires is that live interviews _______.

A. cost less
B. can produce more information
C. are easier to interpret
D. minimize the influence of the researcher.

Trả lời

Chọn đáp án B

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