. _________ in the regulations that all the people involved should follow the instructions.
| A．What is required | B．What requires |
C．It is required | D．It requires |
Mr White, who comes from ___________ European country, has formed _________ habit of attending ________ church on Sundays.
| A．an; ×; the | B．a; the; × | C．an; the; × | D．a; a; a |
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 |