( )是工程咨询科学性的基本要素。
A.信念、毅力、能力和信誉
B.技术、专家、经验和信誉
C.知识、经验、能力和信誉
D.信念、技术、经验和能力
参考答案:C
—I’m sorry to say this, but the room here is very dirty.
—______. I will ask someone to clean it right way.
A.It’s all right
B.Sorry to hear that
C.Never mind
D.Thank you all the same time
运行盘柜拆除、接入二次电缆时应遵循哪些规定?