题目内容
工程运行阶段的工作有（ ）。
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工程构思的选择通常要考虑的因素有（ ）。
工程在全寿命过程中需要环境提供的资源包括（ ）等。
Language is a system of arbitrary vocal symbols used for human __________
In Chinese when someone breaks a bowl or a plate the host or the people present are likely to say“碎碎（岁岁）平安”as a means of controlling the forces which they believes feel might affect their lives. Which functions does it perform?
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