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【单选题】
某装修公司采购一批花岗石，施工现场，已知该花岗石出厂价为1000元/m2，由花岗石生产厂家业务员在施工现场推销并签订合同，包装费4元/m2，运杂费30元/m2，当地供销部门手续费率为1%，当地造价管理部门规定材料采购及保管的费率为1%该花岗石的预算价格为（ ）元/m2。A.
1054．78
B.
1034．00
C.
1054．68
D.
1044．34
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A.
空气绝对速度轴向的分速度大小
B.
空气牵连速度大小
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空气牵连速度方向
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空气绝对速度切向分量大小
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非授权访问
B.
破坏数据完整性
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拒绝服务攻击
D.
信息泄露或丢失
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Movies.
B.
Books.
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Politics.
D.
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【单选题】听力原文：M: Well, Donna, you look so happy. Any good news? W: No...Yes...I have a date tonight, but... M: Oh, that's really a celebration. W: Well. I've never done this before. I feel kind of silly, but h...
A.
To give up gambling right now.
B.
To work hard and win the heart of the boss.
C.
To have a good time and get relaxed.
D.
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