Which of the following is proper in telephone communication？ （）
Which of the following is proper in telephone communication？ （）
A、Hang up whenever you want.
B、Pick up the telephone within 3 rings.
C、Speak as loudly as you can to make you heard.
D、Answer the call in noisy street.
正确答案：A
Tag：商务英语视听说
时间：2024-09-12 15:37:06