You will find what great benefit the computer you own can be _____ each time you use it to help you work.
| A．for | B．at | C．of | D．on |
Can you ______ the fact that we are already senior high school students?
| A．receive | B．admit | C．tell | D．make |
Christmas in the western is______ as the Spring Festival in China.
| A．so important a festival | B．as an important festival |
| C．so an important festival | D．as important a festival |
Everybody said it was a perfect marriage; no one had ever known______ couple.
| A．the happier | B．the happiest | C．a happiest | D．a happier |
What a wonder! They've finished ______half of the project in such a short time.
| A．no more than | B．no less than | C．not more than | D．much less than |
To keep a trade______, they would have to sell less and buy more in the following months.
| A．pace | B．distance | C．balance | D．increase |