保护配电变压器的避雷器()与变压器保护接地共用接地网。
A.不应
B.严禁
C.应
D.必须
参考答案:C
---Hello.May I speak to Lucy?
---_____! Please…I’m afraid she is ____.
A.Hold on, out
B.Wait, out
C.Hold up; in
D.Hang up, in
患儿,3岁。近3个月来反复腹痛,时作时止,痛时喜按,得温痛减,面色少华,大便溏烂,舌淡苔白,脉沉缓。其证候是()
A.乳食积滞
B.脾胃虚寒
C.腹部中寒
D.气滞血瘀
E.胃肠结热