英语测试:Computers and the Internet(多项选择)

英语测试:Computers and the Internet(多项选择) ZT

1. Make sure you __________ your computer before you leave the office.

close shut down restart lock up

2. How long are you going to be _____ the computer?

at in to on

3. Oh no! This stupid computer has _________ again!

crashed broken down had an accident failed

4. I can spend the whole weekend just _________ the net.

sailing swimming surfing windsurfing

5. Now we have broadband, we're __________ to the internet 24 hours a day.

joined linked connected attached

6. To open a file, just _______ on it with the mouse.

press cluck hit click

（答案见下）

























Answers to the questions(ZT)

1. shut down
2. on
3. crashed
4. surfing
5. connnected
6. click