机电产品国际招标评标专家的特殊要求有( )。
A．评标委员会由招标人、招标机构代表和经济技术专家组成
B．同一招标项目编号下的同一标包，每位专家只能参加其招标文件审核和评标两项工作中的一项
C．与该招标项目或投标人及其制造商有利害关系的专家应当回避
D．招标采购单位就招标文件征询过意见的专家，不得再作为评标专家参加评标
E．采购人不得以专家身份参与本部门或者本单位采购项目的评标
参考答案：A,B,C
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| In 1883, a creative engineer, John Roebling, was inspired to build a splendid bridge connecting New York with Long Island. However, experts throughout the world thought that this was__1__. Even so, Roebling could not__2__the idea in his mind. After much discussion, he__3__convince his son Washington, an up-and-coming engineer, that the bridge in fact could be built. They hired their__4__and began to build their dream bridge. Only a few months__5__the project was underway, a tragic on－site accident killed John Roebling and__6__injured his son, leaving him brain-damaged and unable to move or__7__. Surely now the project would have to be__8__. Though Washington Roebling lay in his hospital bed, he was not__9__ and his mind remained as__10__as it was before the accident.Suddenly an idea__11__him. All he could move was one finger, so he__12__the arm of his wife with that finger, __13__to her that he wanted her to call the engineers again.Then he used the same method of tapping her arm to tell the engineers what to do. For 13 years Washington tapped out his__14__with one finger until the bridge was__15__ completed. Perhaps this is one of the best examples of never-say-die attitude that__16__a terrible physical disability and achieves an impossible__17__. Often when we face difficulties in our daily lives, our problems seem very small__18__what many others have to face. The Brooklyn Bridge shows us that even the most__19__dream can be realized with__20__no matter what the chances are. | ||||
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