- Good morning, sir. May I help you? - _______ A.Yes, I don.t buy anything. B.No, I don.t need your help. C.Yes, I need some sugar. D.Oh, no. That.s OK.
参考答案:
- _________? - This is Mr Smith speaking now.A.Who
- _________? - This is Mr Smith speaking now.A.Who are youB.Who is thatC.Wh