单项选择题
M: Excuse me, sir. The bus with air conditioner needs two more dollars. W: Sorry. I thought the fare was only one dollar, just like the other buses.
A. One dollar. B. Two dollars. C. Three dollars. D. Four dollars.
A. Patient and doctor. B. Wife and husband. C. Waitress and customer. D. Secretary and boss.
A. A magazine. B. A dictionary. B. A newspaper. D. A book.