问题详情

According to Prof. Kingston, how should the interviewers ask questions？

A．Be flexible and add some relevant questions if necessary.

B．Listen attentively to the interviewees while asking questions.

C．Follow the questions strictly without even adding one word.

D．Keep the interviewees" attention and ask questions as many as possible.

请帮忙给出正确答案和分析，谢谢！