题目内容

抹灰层一般由( )三部分组成。

A. 垫层、基层、面层
B. 垫层、砂石料、基层
C. 砂石料、基层、面层
D. 基层、垫层、面层

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（）是“新艺术运动”的发源地。

A. 法国
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C. 英国
D. 中国

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A. industry.
B. corporation.
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A. Profit
B. Revenue
C. Interest
Dividends

A business incurs a ________ if its costs and expenses exceed its revenues.

A. loss
B. liability
C. debit
D. dividend