I like this jacket better than that one, but it costs almost three times _______.
| A．as much | B．as many as | C．so much as | D．so many |
Gloria slowly ___________ her threatening attitude when she heard what I said.
| A．relaxing |
| B．relaxed |
| C．relax |
| D．to relax |
A lot of environmentalists argue ___________ a strong control over the poultry(家禽)industry in order to prevent further Bird Flu cases.
| A．down |
| B．against |
| C．that |
| D．for |
Hie risk of heart disease is a powerful argument ___________ smoking.
| A．against |
| B．for |
| C．into |
| D．about |
It is a serious novel, not ___________.
| A．entertained |
| B．an entertainment |
| C．entertaining |
| D．entertainment |
We go for a walk in the fields ___________, but not often.
| A．occasionally |
| B．usually |
| C．formally |
| D．frequently |