测量低压线路和变压器低压侧的电压和电流时，应注意安全距离，并防止（）。
参考答案：相间短路
单项选择。
— Would you like some rice?
— ______. I'd like some soup. [ ]
A. No, I don't
B. No, not like
C. No, thanks
D. Yes, please
