--Do you know when the Chinese custom_________ from?
--It's hard to say. But its characteristics__________ the Tang Period.
| A．began ; prove | B．started ; show |
| C．is ; appear | D．dates ; suggest |
－I always take care when doing papers on the computer.
－You meant it! One cannot be too ____________ working on it.
| A．nervous | B．sure | C．anxious | D．careless |
After ____________ seemed ages, the newsman disclosed the facts.
| A．there | B．which | C．what | D．that |
－The novel is, I have to say, not a bit interesting, How do you find it?
－Why! It’s ____________ that I have ever read.
| A．a most interesting | B．a more interested | C．a less interesting | D．by far the most interesting |
I’d rather read than watch television; the programs seem ___________ all the time.
| A．to get worse | B．to have got worse | C．that it is getting worse | D．to be getting worse |
The course normally attracts 20 students per year, ___________ up to half will be from abroad.
| A．in which | B．for whom | C．with which | D．of whom |