选择题:The hero was a big man ;the celebrity is a big nam

题目内容:
The hero was a big man ;the celebrity is a big name.
A. The hero was tall and strong.
B. The hero was brave and courageous
C. The hero was an outstanding man whit fine qualities
D. The hero was a brave man whit tremendous strength
参考答案:

是市场调查中搜集资料的最常用方法( )

是市场调查中搜集资料的最常用方法( ) A.抽样调查 B.问卷调查 C.访问调查 D.实验调查

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