My parents____inHong Kong. They were bor_爱下问搜题

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问题选择题

My parents ____ inHong Kong. They were born there and have never lived anywhere else. [ ]

A. live

B. lived

C. were living

D. Will live

答案

答案：A

单项选择题

交流电动机额定功率是指在额定动作状态下运行时轴上允许输出的（）。

A.电功率

B.机械功率

C.磁通率

D.以上都不是

单项选择题

危重症病人常用的ECG监护导联是（）。

A.导联

B.Ⅱ导联

C.Ⅲ导联

D.AVR导联

E.V5导联