The phrase "product of greater value" underlined in Paragraph 4 refers to______.
A．lawsuit plaintiffs
B．theoretical damages
C．light cigarettes
D．health advantages

According to the story, we can learn that the gentleman was ______.
A．dishonest
B．shy
C．not brave
D．foolish

听力原文：M: What! Ten minutes ago you told me there were no rooms. You just gave one to that man!
W: You don't seem to understand, sir. That man had a reservation.
Q: Where is this conversation most likely taking place？
（13)
A．In an airplane.
B．In a restaurant.
C．In a hotel.
D．In a store.

The phrase "size of the class" underlined in Paragraph 4 refers to the______.
A．number of light smokers
B．quantity of light cigarettes
C．number of plaintiffs
D．amount of money involved

Hardly had he arrived __ they asked him to leave again.
A．when
B．while
C．than
D．after

A．In the headmaster's office.
B．In a hospital.
C．In a language lab.
D．At twelve o'clock.