---Cathy seems to be very happy.
---Surely she is. Having passed all the tests, she felt a great weight off her mind.
| A．taking | B．taken | C．take | D．to be taken |
The Expo site should be ____ from anywhere in the city of Shanghai within 90 minutes by bus ,subways and special taxis.
| A．adoptable | B．acceptable | C．available | D．accessible |
This method must be effective ,for I’ve seen it ____ jobs by many different people.
| A．applying to | B．being applied to | C．applied to | D．applied for |
二.单项选择
Mr. Li_____a secretary for five years in the company, and now he is the general manager of it.
| A．is | B．was | C．had been | D．has been |
_____, I could not memorize the text.
| A．However hard did I try | B．However hard I tried |
| C．However I tried hard | D．However I had tried hard |
The reason______she gave for being absent was______the heavy snow prevented her coming.
| A．that; because | B．why; because | C．that; that | D．why; that |