_______I know , the computer can never take the place of the human brain.
| A．As for | B．As long as | C．So far for | D．So /As far as |
33. With more and more forests being destroyed, huge quantities of good soil in our country ______.
| A．had been washed away | B．has been washed away |
| C．were washed away | D．are being washed away |
32. She learnt both business and history, but she knows _____ of them well, though she can speak on _____ subjects in general.
| A．none; any | B．nothing; anything | C．neither; both | D．either; neither |
31. A warm thought suddenly came to me _______ I might use the pocket money to buy some flowers for my mother’s birthday.
| A．if | B．when | C．that | D．which |
30. It was quite a few years the accused was declared innocent and set free.
| A．since | B．that | C．when | D．Before |
29. She looked at him ____ and her words sounded ______.
| A．warm; tireless | B．cold; sharply | C．warmly; tirelessly | D．coldly; sharp |