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问题 单项选择题

每张报表可以有不同的节，一张报表至少要包含的节是（）

A.主体节

B.报表页眉和报表页脚

C.组页眉和组页脚

D.页面页眉和页面页脚

答案

参考答案：A

选择题
— Sorry to have interrupted you. Please go on.
— Where was I? 
— You _____ you didn't like your father's job.

A. had said
B. said
C. had been saying
D. were saying
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单项选择题

保证垄断利润的主要手段是（）。

A.规定垄断价格

B.资本输出

C.商品

D.参与制
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