On national day a parade was held in Tian’anmen Square to the 60th anniversary of the founding of the PRC.
A．symbolize
B．mark
C．reflect
D．congratulate
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 |
The visiting professor gave us some advice,________ of great help to our English learning.
| A．I think it is | B．I think which is | C．which I think is | D．which I think it is |