第一节单项选择(共15小题；每小题1分，满分15分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
Customers will receive a free CD as a _________ with any order over 200 yuan in this store.
A．payment B．bonus
C．cash D．benefit
Food supplies in the flood-stricken area _______. We must act immediately before there’s none left.
| A．have run out | B．are running out |
| C．have been run out | D．are being run out |
He had to pause from time to time to wipe the sweat from his forehead, because the air-conditioning system _________.
| A．broke in | B．broke up | C．broke out | D．broke down |
The new stadium being built for the next Asian Games will be ______ the present one.
| A．three times as bigger as | B．three times as big as |
| C．as big as three times | D．as three times big as |
If you go to Xi’an, you will find the palaces there more magnificent than commonly ______.
| A．supposing | B．supposed | C．to suppose | D．suppose |
—What do you think of his opinion?
—None has given me ___________ piece of advice.
| A．a better | B．a best | C．the best | D．the better |