____ you told me, I had heard nothing of what happened.
| A．Till | B．Until | C．After | D．Since |
—How much if I wan to take one?
—You can take as many as you like because they are free of _____.
| A．cost | B．charge | C．money | D．pay |
The young student is ____as a writer. It’s_____to all his teachers.
| A．success, surprise | B．a success, a surprise |
| C．a success, surprise | D．success, a surprise |
Do you know the___of the saying I just quoted?
| A．source | B．resource | C．course | D．cause |
一Let’s try operating the machine right now．
一Wait．Better read the ______ first．
| A．instructions | B．explanations | C．information | D．introduction |
Recently CCTV Station has taken great pains to make a program that reviews the important_____0f 2006．
| A．affairs | B．events | C．matters | D．things |