_____the days went on , the weather got colder ..
| A．With | B．As | C．Since | D．For |
He made such __________ rapid progress in his job that before long he turned __________ director of the department.
| A．a; a |
| B．a; the |
| C．the; the |
| D．不填；不填 |
An unhappy childhood may have some negative effects on a person's character; however, they are not always __________.
| A．casual |
| B．ashamed |
| C．permanent |
| D．unfit |
-How about this type of mobile phone?
-__________. I'd prefer a 3G.
| A．It's on the way out |
| B．It's free of charge |
| C．It's out of shape |
| D．It's out of order |
Henry goes to a free class every Sunday afternoon which __________ at 4 pm.
| A．starts |
| B．will start |
| C．is to start |
| D．have started |
The lecture，__________ at 7： 00 last night, was followed by an observation of the moon with telescopes.
| A．starting |
| B．being started |
| C．to start |
| D．to be started |