The whole family _______ TV attentively.

The whole family _______ TV attentively. A.are watching B.is watching C.is seei

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工地现场仓库的材料储存损耗费用应计人(  )。

工地现场仓库的材料储存损耗费用应计人(  )。 A.材料原价 B.采购及保管费 C.运输损耗费 D.材料运杂费

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材料单价中的采购及保管费是指组织材料采购、检验、供应和保管过程中发生的费用,包含(  )。

材料单价中的采购及保管费是指组织材料采购、检验、供应和保管过程中发生的费用,包含(  )。 A.采购费、仓储费、工地管理费和仓储损耗 B.仓储费、工地管理费和仓

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Nobody knows how people first came to these islands. They _

Nobody knows how people first came to these islands. They ____ from South Ameri

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- The window is dirty.— I know.It _____ for weeks.

- The window is dirty.— I know.It _____ for weeks.A.hasn’t cleaned B.didn’t cl

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