Not only___the data fed into it,but it can also analyze them
| A．the computer can memorize |
| B．can the computer memorize |
| C．do the computer memorize |
| D．can memorize the computer |
—Thank goodness, you are here! Whatyou?
—Traffic jam.
| A．keeps | B．is keeping | C．had kept | D．kept |
You can hardly imagine the difficulty the woman hadher children.
| A．brought up | B．to bring up | C．bringing up | D．to have brought up |
Scientists are convincedthe p
ositive effect of laughterphysical and mental health.
| A．of; at | B．by; in | C．of; on | D．on; at |
Playing basketball isgreat fun; it also provides us with a chance to develop our sense ofteam spirit.
| A．a;不填 | B．不填;a | C．a; the | D．不填；不填 |
It is hard to say what kind of person he is. Sometimes he is very friendly; at other times he ___ be very cold.
| A．can | B．must | C．will | D．shall |