题目内容

发电机变为电动机运行时,发电机的功率因数表指示为迟相。

A. 正确
B. 错误

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生产、销售、进口的无线电设备应按比例抽检,其中25W以上功率的发射机全部检测。

A. 正确
B. 错误

治疗尖锐湿疣采用抗病毒药物;体表赘生物应用冷冻、激光、电灼或手术治疗。()

A. 正确
B. 错误

You deploy Windows 7 and several custom Internet Explorer add-ons to 1,000 client computers. Internet Explorer closes when users run a specific Web application. You need to find out whether an add-on is the cause of the problem. What should you do?()

A. Start Internet Explorer in No Add-ons mode.
B. Reset all Internet Explorer security zones to the default levels.
C. Use Group Policy to turn on Internet Explorer 7 Standards mode.
D. Use Group Policy to disable the Programs tab in Internet Explorer for all client computers.

监理单位未依照法律、法规和工程建设强制性标准实施监理,则需承担一定监理责任

A. 正确
B. 错误

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