John agreed to the suggestion that his students _____ two weeks to prepare for the exam.
| A．give | B．should give | C．be given | D．must be given |
This book __________ ten units，__________ three main revision.
| A．contains ； including |
| B．includes ； containing |
| C．contains ； containing |
| D．includes ； including |
—I think arts are more interesting than science ones. —__________. I prefer science subjects.
| A．It's up to you |
| B．That's all right |
| C．I can't agree more |
| D．I don't think so |
Driving after drinking still __________ many trafficaccidents now.
| A．results from | B．contributes to | C．devotes to | D．lies in |
I advise you __________ drink water that isn't __________
| A．not ； boiled |
| B．not to ； boiling |
| C．not ； boiling |
| D．not to ； boiled |
When people move to another country, they often try __________ the customs of theirnative land.
| A．to keep on |
| B．to keep off |
| C．to keep up with |
| D．keeping up |