He did it___ it took me.
| A．one-third a time | B．one-third time |
| C．the one-third time | D．one-third the time |
To British people，Canadians may sound American; to Americans，they may sound British. Canadians themselves insist on not being identified with .
A. either B. both C. any D: neither
We have a high regard for Mr. Black because he always tries to ________ his principles.
| A．live up to | B．look forward to |
| C．catch up with | D．put up with |
To make it more convenient for people to visit Taiwan, several _____air services fromthe mainland have come into use.
| A．reliable | B．Permanent |
| C．regular | D．constant |
一You don’t go to that supermarket quite often, do you?
—No, I only go there ______because it’s too far away from my house.
| A．gradually | B．Temporarily |
| C．occasionally | D．briefly |
The girl arranged to have piano lessons at the training center with her sister ______ she would stay for an hour.
| A．where | B．which | C．who | D．what |