单项选择题
A．mend B．work C．make D．change
A. What time B. May I have your name C. It seems like you D. I’m glad E. How about F. May I help you G. Thanks for calling H. Would you like to
A．People want to see the person they are talking to on the phone. B．email is easier than talking on the phone. C．People are using writing and reading more with email. D．email is not private enoug