Some researchers believe that there is no doubt a cure for AIDS will be found.
| A．which |
| B．what |
| C．that |
| D．whether |
---- Was _________ Bill , ________ played basketball very well, __________ helped the blind man cross the road?
------- Yes, of course. He is always ready to help others.
| A．it; that; who | B．this; who; that | C．which; that; that | D．it; who; that |
We are now living in a high-tech age ____ easy things are becoming complicated.
| A．where | B．that | C．when | D．why |
The girl was so __________ by the mighty river that she would spend hours sitting on its bank and gazing at the boats and rafts going and coming.
| A．absorbed | B．fascinated | C．moved | D．touched |
The millionaire passed away, leaving his children with a large ___________.
| A．fortune | B．luck | C．money | D．amount |
__________ with such great difficulty, Jack felt at a loss__________.
| A．facing; what to say | B．Faced; what to say | C．Having faced; how to tell | D．Being faced ; how to speak |