单项选择题
A:Welcome to Bibury Systems. B:（）
A. Thank you. B. That’s Research and Development. C. No， thank you. D. Yes.
（）,three months ago I could not have nego...
单项选择题（）,three months ago I could not have negotiated this deal.
A. Especially B. Partially C. Entirely D. Obviously
Is it possible（）A. It is entirely our fau...
单项选择题Is it possible（）
A. It is entirely our fault. B. to talk to the Manager？ C. I’m terribly sorry. D. with our compliments.
A: Would you like a cup of coffee? B:（）A....
A: Would you like a cup of coffee? B:（）
A. That’s Research and Development. B. No， thank you. C. Yes. D. Thank you.
