____ H1N1 flu from spreading, our government has taken some effective measures.
| A．Prevent | B．Preventing | C．Prevented | D．To prevent |
I prefer to eat in that restaurant, because the ____ of service there has improved a lot.
| A．quality | B．schedule | C．principle | D．guidance |
Of all _____ reasons for his decision to study abroad, his father’s advice was ____ most important one.
| A．the; a | B．不填; a | C．不填; the | D．the; the |
--How do you find the class meeting organized by our monitor?
---____.
| A．Jack told me the news. |
| B．I spoke at the meeting. |
| C．Oh, it is very wonderful. |
| D．Our monitor was very busy. |
—I really thought I’d be offered the chance.
—Oh, well, ____, Vicky.
| A．you’re right | B．best wishes | C．better luck next time | D．congratulations |
An increase in the price of drugs has _____ the rising cost of medical care.
| A．contributed to | B．brought up | C．burst into | D．resulted from |