You can change your job，you can move house，but friendship is meant to be________life. (2012·安徽，25)
| A．of | B．on |
| C．to | D．for |
-----Why do graduates like to work in the eastern part of China?
------ Because the economy there is _________ stronger and there are more chances.
| A．commonly | B．slightly |
| C．comparatively | D．necessarily |
---Can you lend me two magazines?
---Sorry, but I haven`t got_____ at the moment.
| A．either | B．each | C．any | D．it |
China has been pushing the reform of public hospitals ______ all its citizens.
| A．in charge of | B．for the purpose of |
| C．in honor of | D．for the benefit of |
It is described in her new book, one about sea life, ______this kind of fish lives in the deep sea.
| A．which | B．that | C．what | D．who |
Why do you insist on buying a car _______you have such good public transports here?
| A．because | B．unless | C．when | D．though |