电业职工到现场工作时,需借用客户物品时应怎么做?
参考答案:
应征得客户同意,用完后先清洁再轻轻放回原处,并向客户致谢。
— Could you please tell me _____?
— Sure. It's very easy. [ ]
A. where can I buy this kind of camera
B. who bought the camera
C. if there is a camera shop over there
D. how I can use the new camera
纯溶液的挥发度是()。
A、液体在一定温度下的蒸汽压
B、液体在一定温度下的饱和蒸汽压
C、液体刚刚汽化时的温度
D、液体刚刚汽化时的压力