-- I bought the dress at _____ normal price.
-- Well, it’s _____ bargain.
| A．the half; a | B．half the ; a | C．a half ;the | D．half; 不填 |
All of them try to use the power of the workstation ___ information in a more effective way.
| A．presenting |
| B．presented |
| C．being presented |
| D．to present |
For breakfast he only drinks juice from fresh fruit ___ on his own farm.
| A．grown |
| B．being grown |
| C．to be grown |
| D．to grow |
He was busy writing a story, onlyonce in a while to smoke a cigarette.
| A． | to stop | B． | stopping | C． | to have stopped | D． | having stopped |
Seeing the soldiers well _____ for the flood-fight, the general nodded with satisfaction.
| A．prepare | B．preparing | C．prepared | D．having prepared |
Mr. Green is said _____ an experiment to prove the new method of solving the problem when young.
| A．to do | B．to have done | C．to be doing | D．to have been doing |