选择题:访问调查法接访问者与被访问者的交流方式不同划分,分为( )

题目内容:
访问调查法接访问者与被访问者的交流方式不同划分,分为( )

A.问卷访问
B.个案调查
C.直接访问
D.间接访问
参考答案:

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我看了看四周,但在黑暗里我什么也看不见。

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…a scientist with the magic touch of a poet…

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