第8题: [多项选择]根据有关规定,关于施工招标文件编制规定正确的说法有( )。 A. 招标文件中要说明评价原则和评价方法 B. 招标文件中应明确投标准备时间 C. 投标有效期规定为28天以内 D. 招标单位对发出的招标文件随时可进行必要的修改 E. 招标单位按规定计算工程量,并作为工程款结算的依据 参考答案:A,B 答案解析:招标文件应当包括招标项目的技术要求、对投标申请人资格审查的标准、投标报价要求和评标标准等所有实质性要求和条件以及拟签订合同的主要条款。国家对招标项目的技术、标准有规定的,招标人应当按照其规定在招标文件
第9题: [单项选择]设 X="11",Y="1122",下列表达式结果为假的是______。 A. NOT(X==Y)AND(X$Y) B. NOT(X$Y)OR(X<>Y) C. NOT(X>=Y) D. NOT(X$Y) 参考答案:D 答案解析:逻辑运算符有三个:.NOT.或!(逻辑非),.AND.(逻辑与)以及.OR.(逻辑或)。其优先次序依次为 NOT、AND、OR。$为子串包含测试," X "$"Y"的返回结果为.T.,X>=Y 的返回
第11题: [填空题]A. to track hurricanes and issue warnings B. to avoid confusion C. to stay at home D. to be given to tropical storms E. to make predictions F. to kill at least 15 people
The responsibility of the US National Weather Service is ______. 参考答案:A 答案解析:由第三段的第三句可知。
第34题: [单项选择]What did the man assume previously A. She would go to the bookstore. B. She would not go to the bookstore. C. She would go to the bookstore later. D. She would go to another bookstore. 参考答案:B 答案解析:W: Look, what have I got here
M: Oh, so you did go to that bookstore.