He is the only one of die students who ____ elected.
| A．are | B．have | C．has | D．is |
In the middle of the night, there suddenly came a loud thunder, _____ the alarms of the cars parking below us.
| A．giving off | B．setting off | C．putting off | D．going off |
. The government is cautious because they are afraid that a new policy on taxation would ______the political balance of the country.
| A．bother | B．gather | C．upset | D．overcome |
The American Foundation for the Blind has been trying to figure out how to make public libraries __________to blind readers .
| A．acceptable | B．accessible | C．alternative | D．attractive |
Since Shanghai won the right to host the World Expo, over half a million people have volunteered to ___________in all the Shanghai Expo projects .
| A．assist | B．apply | C．supply | D．provide |
If you don’t resist smoking heavily like that , you will have to suffer the _______sooner or later .
| A．achievements | B．exchanges | C．causes | D．consequences |