An increase in the price of medicine has ____ the rising cost of medical care.
| A．contributed to | B．brought up |
| C．burst into | D．resulted from |
Although dishonesty seems so common in recent years, people still believe that honesty will not go out of .
| A．style | B．order |
| C．balance | D．shape |
Liao Fan, a Chinese actor, finally got to know __ real success tastes like when he won the prize for Best Actor at the 64th Berlin film festival.
| A．when | B．how |
| C．what | D．that |
Experts warn that medical waste from hospitals, if properly, may contribute to spreading diseases.
| A．not handled |
| B．not being handled |
| C．not to be handled |
| D．not having been handled |
In most cases, college graduates don't mind what job they will do so long as it is one ______ they can earn money to support themselves.
| A．what | B．where |
| C．that | D．how |
I’m sorry I didn’t phone you, but I’ve been very busy ____ the past couple weeks.
| A．beyond | B．over |
| C．with | D．among |