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["� quotid 一题", "落下点基准の( )メートル以上に落下する可能性がある高所作业を高空作业と呼びます。A、B、C、4D、,、 B",",", B",",", B",",", B",",", B",",", B",",D B B",D", B",D", B",D", BD", B",", B", D B", B", B4D B B6D B � �案: B",", B",D B B",D B", B",D B", B4D B6 B6D B �D BDBD BDBD B D BDBD BDBD BDBD BDBD BDBD BDBD DDBDDBDDBDDBD",DBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBDDBD"]

2018-01-29View Original

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凡在坠落高度基准的( )米以上有可能坠落的高处作业称为高空作业。 A、1 B、2 C、4 D、6 答案:B
Reply #22018-01-30
凡在坠落高度基准的( )米以上有可能坠落的高处作业称为高空作业。 A、1 B、2 C、4 D、6 答案:B

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