【单选题】I'm obviously not getting anywhere with my complaint please let me talk to someone ....... to you.
【多选题】You should write down any names, dates, _____________ and________to help you verify the facts of the complaint as well as let the customer know that you are listening with all your attention.
C.
size and model of the product
【单选题】根据房屋建筑与装饰工程计量规范,保温隔热屋面,下列说法不正确的是()
【单选题】中间继电器各对触头允许通过的电流大小是相同的,其额定电流多数约为( )A。
【单选题】中间继电器各对触头允许通过的电流大小相同,多数为( )。