试题与答案

预算定额中的人工消耗指标是指完成该分项工程必须消耗的各种用工,具体包括( )。 A

题型:多项选择题

题目:

预算定额中的人工消耗指标是指完成该分项工程必须消耗的各种用工,具体包括( )。

A.基本用工

B.材料超运距用工

C.人工幅度差

D.辅助用工

E.标准用工

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:滑环技术就是基于炭刷和滑环的一项技术。

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The Man of Many Secrets—Harry Houdini—was one of the greatest American entertainers in the theater next century. He was a man famous for his escapes—from prison cells, from wooden boxes floating in rivers, from locked tanks full of water. He appeared in theaters all over Europe and America. Crowds came to see the great Houdini and his "magic" tricks.

Of course, his secret was not magic, or supernatural powers. It was simply strength. He had the ability to move his toes as well as he moved his fingers. He could move his body into almost any position he wanted.

Houdini started working in the entertainment world when he was 17, in 1891. He and his brother Theo performed card tricks in club in New York. They called themselves the Houdini Brothers. When Harry married in 1894, he and his wife Bess worked together as magician and assistant. But for a long time they were not very successful. Then Harry performed his first prison escape, in Chicago in 1898. Harry persuaded a detective to let him try to escape from the prison, and he invited the local newspapermen to watch.

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