暂设电力变压器低压供电侧敷设的电缆线路不宜过长，规范规定一般电压损失率应小于或等于10%，线路过长则供电线路的电压损失将过大。( )
参考答案：错
The man had expected to see all his relatives when in hospital, but ________ came to see him while many of his friends offered him their help.[ ]
A. none
B. no one
C. someone
D. anyone
UAP3300的LMT通过向导式配置时，在什么地方配置呼叫中心的字冠（）。
A.业务配置
B.中继配置
C.字冠配置
D.呼叫堆叠
E.UAP配置
