更多“建设工程项目总进度目标论证的主要任务有() A.总进度规划编”相关的问题
硅酸盐水泥熟料矿物组分中，水化速度最快的是铝酸三钙。
A. 正确B. 错误
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The market is a concept. If you are growing vegetables in your backyard for sale you are producing for the market. You might sell some to your neighbor and some to the manager of the local supermarket. But in either case, you are producing for the market.Your efforts are being directed by the market. If people stop buying vegetables, you will stop producing them. If you take care of a baby to earn money, you are producing for the market. If your father is a steelworker or a truck driver or a doctor or a grocer, he is producing goods or service for the market. When you spend your income, you are buying things from the market. You may spend money in supermarkets, department stores, and restaurants. Still you are buying from the market. When the local grocer hires you to drive the delivery truck, he is buying your labor in the labor market. The market may seem to be something abstract. But for each person or business who is making and selling something, it's very real. If nobody buys your vegetables, it won't be long before you get the message. The market is telling you something. It's telling you that you are using energies and resources in doing something the market doesn't want you to do.Which of the following would be the best title for the passage?A．Selling and Buying.B．What Is the Market?C．Everything You Do Is Producing for the Market.D．What the Market Can Do for You?
A.YourB.C.D.E.WhichF.SellingG.B．WhatH.EverythingI.D．What
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网络营销的特点是消费者只在网上购物。
A . 正确
B . 错误
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借助（）实现，建立了全行统一的柜面操作与终端统一接入管理的平台，实现了统一单点登录，统一菜单的配置，统一用户权限管理，同一参数管理、统一打印输出等功能。
A.统一柜面管理平台
B.逻辑集中平台
C.中间业务平台
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汽轮机低压外下缸组合时，气缸找中心的基准目前多采用（）。
A.激光法
B.拉钢丝法
C.假轴法
D.转子法
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用单色光垂直入射在一块光栅上,其光栅常数d=3mm,缝宽a=1mm,则在单缝衍射的中央明纹区中共有____条(主极大)谱线。
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质押是债权担保的重要方式，______质押是质押的一种最主要的方式。
A．动产
B．支票
C．股票
D．债券
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总投保费率为( )
A．个人投保费率和用人单位投保费率之和
B．个人投保费率
C．用人单位投保费率
D．个人投保费率和用人单位投保费率的差额
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“十一五”时期东北地区要在改革开放中实现振兴，要采取有效措施促进资源型城市经济转型，是振兴东北老工业的重要举措，为此要做到( )。
A．坚持改革开放，中西结合
B．坚持远近结合，标本兼治
C．坚持教育优先，贫困优先
D．坚持解放思想，开拓创新，进一步发挥市场的作用
E．坚持以人为本，统筹协调，着力解决关系群众切身利益的实际问题
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疟疾是由疟原虫所引起的传染病，以下不属于疟疾原虫种类的是（）。
A.间日疟原虫
B.蛋形疟原虫
C.三日疟原虫
D.卵形疟原虫
E.恶性疟原虫
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A . 粗大，充满胞质
B . 嗜碱性
C . 可被甲苯胺蓝染成蓝色
D . 易溶于水
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下列代码段执行后输出结果是( ) public class HelloWorld { static String aaa; public static void main(String[] args) { System.out.println("s="+aaa); }
A. s= B. s=null C. “s=” D. s=s
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根据《高处作业分级》的有关规定，有关高处作业等级的说法错误的是______。
A.高处作业高度在2～5m时，为Ⅰ级高处作业
B.高处作业高度在5m以上至15m时，为Ⅱ级高处作业
C.高处作业高度在30m以上时，为Ⅳ级高处作业
D.高处作业高度在15m以上至30m时，为Ⅴ级高处作业
E.高处作业高度在5m以上至30m时，为Ⅲ级高处作业
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