It’s very dangerous to be ____ to the SARS virus without any protection.
| A．disclosed | B．uncover | C．affected | D．exposed |
---I can’t find that pen you’ve just given me.
---Don’t worry, here’s .
| A．it | B．more | C．another | D．others |
Put yourself in situations where you will be forced to communicate in English,you will see more progress over time.
| A．or | B．so | C．yet | D．and |
The National Day Parade for the 60th anniversary of the founding of China was so grand that it certainly didn’t the whole nation.
| A．bread down | B．calm down | C．let down | D．set down |
I try to make him understand that I’m not interested in him, but he never gets the .
| A．message | B．news | C．word | D．information |
Such is human nature that many people don’t value things they possess until they’re lost them.
| A．不填；不填 | B．不填；the | C．the;不填 | D．a; the |