四、Multiple choice(单项选择)15分
It looks as if they are going to _________ us a lot of money for the concert hall.
| A．demand | B．cost | C．charge | D．ask |
It was a long time before the cut on my hand _____ completely.
| A．healed | B．cured | C．improved | D．recovered |
The thief _____ the papers all over the room while he was searching.
| A．abandoned | B．vanished | C．scattered | D．deserted |
The final _____ of the play will take place on Monday.
| A．action | B．performance | C．view | D．sight |
In a typhoon, winds _____ a speed greater than 120 kilometers per hour.
| A．assume | B．accomplish | C．attain | D．assemble |
I'm afraid this painting is not by Picasso. It's only a copy and so it's _____.
| A．priceless | B．invaluable | C．unworthy | D．worthless |