A serious study of physics is impossible some knowledge of mathematics.
| A．against | B．before | C．beyond | D．without |
Would it be for you to pick me up at four o’clock and take me to the airport?
| A．free | B．vacant |
| C．handy | D．convenient |
In many American universities, the total work for a degreethirty-six courses, each for one semester(学期).
| A．is consisted of;lasts | B．consists of;lasting |
| C．is made up of;lasts | D．make up of;lasting |
I thought we had be late for the concert,but we ended up getting there ahead_____time.
| A．of | B．in |
| C．over | D．for |
When I visited her,she was in writing a lecture speech on Chinese history.
| A．absorbing | B．concentrated |
| C．devoted | D．occupied |
—Did you hear that Li Hua was robbed during his recent trip to South Africa?
—Yes,not onlyhis money,but he was nearly killed.
| A．he lost | B．did he lose |
| C．he had lost | D．was he lost |