We live in computer age (时代). People
scientists, teachers, writers and even students use computers to do all kinds of work. But more than 30 years ago,
couldn't do much. They were very big and expensive. Very
people were interested in them and knew how to use them. Today computers are smaller and
, but they can do
work than before. Many people like to use them. Some people even have them at home.
Computers become very important because they can work
than people and make fewer mistakes. Computers can
people do a lot of work. Writers now use computers to
. Teachers use them to help teaching. Students use them to
. Computers can also remember what you
them. Computers are very useful and helpful. They are our friends. Do you want to have a computer?
| 小题2: | | A．students | B．scientists | C．teachers | D．computers |
|
| 小题3: | | A．few | B．a few | C．little | D．a little |
|
| 小题4: | | A．cheap | B．cheaper | C．more expensive | D．expensive |
|
| 小题5: | | A．much | B．many | C．more | D．less |
|
| 小题6: | | A．fast | B．faster | C．slow | D．slower |
|
| 小题8: | | A．write | B．play | C．study | D．learn |
|
| 小题9: | | A．sing | B．study | C．dance | D．watch |
|
| 小题10: | | A．put in | B．put on | C．put into | D．put up |
|