此類否定問句可視為一般肯定問句的委婉用法，語意上與肯定問句并無差別，回答時可接Yes或No，亦可省略。這三個選項皆省略了Yes或No。

答案：
C

a. pass n.通行證，入場證&vi.&vt.經過
例:
Mariah gave me two free passes to the exhibition of Dali's works.
(瑪麗亞送了我兩張達利作品展的免費入場券。)
exhibitio n.展覽(=exhibit)
Jim passed me without saying hello to me this morning.
(吉姆今早從我旁邊走過時，沒跟我打招呼。)

b. a trade show商展
= a trade fair

c. arrange vt.&vi.安排
例:
Could you arrange an appointment with your manager for me?
(可以請你幫我安排跟你們經理會面嗎?)
We need to arrange for a car to drive us to the airport.
(我們需要安排一輛車送我們去機場。)