简述招标采购的适用条件。_爱下问搜题

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问题问答题

简述招标采购的适用条件。

答案

参考答案：

解析：简述招标采购的适用条件。 (1)有完善的招标法律保障及道德和信誉保证，并已形成有效的监督机制。 (2)有良好的经济环境秩序及基础，有足够的供货渠道和能力。 (3)有社会认同的技术规范和标准做依据，并有检测度量方法。 (4)有良好的专业技术及业务能力的招投标、评标机构队伍以及评标专家库。 (5)有足够公开的环境和媒体传播。

完形填空

通读下面短文，掌握其大意，然后在各题所给的A、 B、C、D四个选项中，选出一个最佳答案。
One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I that a man sitting at a table near the window kept glancing in my direction, he knew me. The man had a newspaper in front of him, which he was to read, but I could that he was keeping an eye on me. When the waiter brought my the man was clearly confused by the way in which the waiter and I each other. He seemed even more puzzled as went on and it became that all the waiters in the restaurant knew me. Finally he got up and went into the . When he came out, he paid his bill and without another glance in my direction.
I called the owner of the restaurant and asked what the man had . “Well,” he said, “that man was a detective (侦探). He you here because he thought you were the man be . ” “What?” I said, showing my . The owner continued, “He came into the kitchen and showed me a photo of the wanted man. I say he looked very much like you! Of course, since we know you, we told him that he had made a ”. “Well, it’s really I came to a restaurant where I’m known,” I said. “ , I might have been in trouble. ”

A．chatted with

D．talked about

D．calmed down

A．was to beat

B．was dealing with

C．was to meet

D．was looking for

单项选择题

在铣床夹具中最基本的增力和锁紧元件是（）。

A.斜锲

B.油缸活塞

C.偏心轮

D.螺纹