单项选择题
--Excuse me, how far is the airport from here? --（）
A.You can take a taxi. B.I’ll fly to Sydney. C.It’s about thirty miles. D.It’s only six hundred dollars.
单项选择题 --I'm glad you like it. Please drop in any time you like. --（）
单项选择题 --You've given us a wonderful Chinese dinner, Mrs. Wang. --（）
单项选择题 --Excuse me, when is the next flight from London due to arrive? --（）.
