试题与答案

单项工程一般是按照主要工种、材料、施工工艺、设备类别等进行划分,是()的组成部分。A

题型:单项选择题

题目:

单项工程一般是按照主要工种、材料、施工工艺、设备类别等进行划分,是()的组成部分。

A.单项工程

B.单位工程

C.分部工程

D.整体工程

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B解析:长期大量酗酒,乙醇、乙醛(酒精中间代谢产物)对肝细胞的毒性作用是引起酒精性肝硬化的病因。

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题型:单项选择题

35.Applications put computers to pratical business (1) , but below the (2) it’s the heart of an operating system—the kernel that provides the technical wizardry to juggle multiple program, connect to networks and store (3) . A traditional kernal provides all the functions for applications. The kemal (4) memory, I/O devices and parcels out processor time.
The kernel also supports security and fault (5) , which is the ablity to recover automatically when parts of the system fail.

(4)

A.usable

B.usage

C.useless

D.useness

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