一般的报告都要坚持“（）”的原则。

一般的报告都要坚持“一文一事”的原则。（）

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The full title of the U.K. is the United Kingdom of （）and （）

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public and private colleges and universities and community colleges offer（）.

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（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.

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The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, （）, and kin term.

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CLOSE WATERTIGHT DOORS AND REPORT.的意思是：关闭水密门并报告。

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CLOSE WATERTIGHT DOORS AND REPORT.的意思是：关闭水密门并报告。

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画出该段指令程序对应的梯形图。 LD NOT 0000 LD 0001 AND 0002 LD NOT 0003 AND 0004 OR LD AND LD TIM 00 #0030 LD 0005 AND 0006 OR NOT 0007 OUT 0500

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Inter Me Configration Import and Export功能在Configuration中的哪个子菜单？（）

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