听力原文:Woman: If you have to deal with a customer who keeps ringing your office about a problem you think you've already dealt with, it's important to be forceful. Make them understand that you really sympathise with their problem, but decide on a course of action early in the conversation and try to keep it moving quickly to avoid any difficult areas. If you can, it might be worth your while trying to discover if there is another reason for their persistence, to try to do something about it before they call again.
You turn on the radio and hear a woman giving advice to business people. What advice does she give about dealing with customers?
A.Don't let them force you to agree to something.
B.Don't be too sympathetic towards them.
C.Don't allow them to stay on the phone too long.
第1题
模拟量输入信号类型的设定通常有两种方法:一种是(),还有一种常用的是通过跳接端子设定。
A.出厂时已经固定
B.手操器软件设定
C.编制控制程序时设定
D.上位机软件设定
第5题
DDC的控制信号通常有两种,即()。
A.模拟量输出信号、模拟量输人信号
B.模拟量输人信号、数字量输人信男
C.数字量输出信号、模拟量输出信号
D.数字量输人信号、数字量输出信号
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!