When you want to end a phone call, which ones of the following sentences you can use?
A. Thanks for calling. Talk to you later.
B. See you, bye.
C. I have to go. The class is beginning.
D. I'll call you when the result comes out.
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When you are calling to talk to Linda, and Linda is not in the office, which onese of the following sentences you can ask?
A. ODo you know when she will be back?
B. I see. When would be a good time to call back?
C. Thanks for calling. Talk to you soon.
D. In case she comes back, would you please tell her to call me back?
When someone is looking for Susan and there is no Susan in your company, which ones of the following sentences you can say then?
A. Susan is not here. Who is calling, please?
B. I am sorry. You have the wrong number.
C. I am sorry. There is no one here by that name.
D. I am sorry. The line is engaged.
If you can't hear the caller very well because of the bad signal or some other reasons, which of the following sentences you can use?
A. What's wrong? What are you talking?
B. I am sorry. I didn't get that. Could you say it again, please?
C. I think my signal is bad. Can I call you back?
D. We have a bad connection. Could you repeat that please.
世界贸易组织宣告正式成立的日期为
A. 1994年4月
B. 1993年11月
C. 1995年1月1日
D. 1995年12月31日
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