Who ______ the fight against the H1N1 flu ______ it not been for the Chinese scientists’ great efforts?
| A．could have won; had | B．would win; had | C．would have won; has | D．could win; has |
All of them try to use the power of the workstation ___ information in a more effective way.
| A．presenting |
| B．presented |
| C．being presented |
| D．to present |
The way the guests ___ in the hotel influenced their evaluation of the service.
| A．treated |
| B．were treated |
| C．would treat |
| D．would be treated |
–What do you think of teaching, Bob?
–I find it fun and challenging. It is a job ___ you are doing something serious but interesting.
| A．where | B．Which | C．When | D．that |
One of the few things you ___ say about English people with certainty is that they talk a lot about the weather.
| A．need | B．must | C．should | D．can |
For breakfast he only drinks juice from fresh fruiton his own farm.
| A． | grown |
| B． | being grown |
| C． | to be grown |
| D． | to grow |