By using your eyes you can tell the direction _____ light comes.
| A．in which | B．from which | C．with which | D．on which |
—What did shefor so much money.
—Nothing but a few CDs.
| A．pay | B．spend | C．buy | D．prepare |
Just imagine performing such an opera as Turandot in the Forbidden City there _____ be a better setting!
| A．mustn’t | B．shouldn’t | C．couldn’t | D．needn’t |
Our government has taken some measures to overcome the lack of electricity, but it may take some time _____ we have enough power．
| A．since | B．after | C．unless | D．before |
Science and technolo
gy are advancing so quickly that _____ is a possibility today may be a reality tomorrow．
| A．that | B．which | C．不填 | D．what |
Each person has his / her unique character which ____ him / her from others．
| A．differs | B．distinguishes | C．divides | D．draws |