“待到秋来九月八，我花开后百花杀，冲天香阵透长安，满城尽带黄金甲”（黄巢，菊花）．诗人闻到长安菊花的香味的原因是（　　）

A．分子很小

B．分子是可分割的

C．分子间有间隔

D．分子在不断运动

—Waiter, ______ ?

—Sure. Here’s your bill.

A．can I have the check, please

B．what do you want to eat

C．may I take your order

D．would you like some coffee