The time he has devoted in the past 10 years________ the disabled is now considered________ of great value.
| A．to help；being | B．to helping；to be |
| C．to help；to be | D．helping；being |
That the brain, once oxygen, dies has been proved.
| A．depriving of |
| B．deprived |
| C．being deprived |
| D．deprived of |
an important role in a new movie, Andy has a chance to become famous. (2011 .四川)
| A．Offer |
| B．Offering |
| C．Offered |
| D．To offer |
Passengers are permitted only one piece of hand luggage onto the plane. (2011 .天津)
| A．to carry |
| B．carrying |
| C．to be carried |
| D．being carried |
More highways have been built in China, _ it much easier for people to travel from one place to another. (2011．陕西)
| A．making |
| B．made |
| C．to make |
| D．having made |
The ability _an idea is as important as the idea itself. (2011 .湖南)
| A．expressing |
| B．expressed |
| C．to express |
| D．to be expressed |