下列选项中,属于建设项目工程总承包的特点的有()。
A. 工程总承包和工程项目管理是国际通行的工程建设项目组织实施方式
B. 是提高我国企业国际竞争力的有效途径
C. 是规范建筑市场秩序的重要措施
D. 负责施工资源的供应组织
E. 建设项目总承包的目的是为项目建设增值
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严禁扒车、蹬车、跳车,严禁搭乘规定之外的任何机械装置。
A. 正确
B. 错误
You are the network administrator for TestKing.com. The network contains two Windows Server 2003 computers named TestKing7 and TestKing8. You install a new modem on TestKing7 to allow an application to dial out to your pager. You install the driver. When you test the modem, it does not dial out successfully. You install an identical hardware and driver configuration on TestKing2, and the modem dials out successfully. You need to find out if the modem card in TestKing7 is defective. What should you do on TestKing7?()
A. In Device Manager, right-click the modem, and then click Scan for hardware changes.
B. In Modem Properties, click the Modem tab, and then set the maximum port speed to the same value as the value for the maximum port speed on TestKing8.
C. In Modem Properties, click the Diagnostics tab, and then click the Query Modem button.
D. In Device Manager, right-click Ports, and then click Scan for hardware changes.
井下排水备用水泵的能力应不小于工作水泵能力的50%。
A. 正确
B. 错误