We have had a new computer system（）

A . teeth B . tooth C . teethe D . teething

A . Certutil -getkey B . Cipher.exe /k C . Icacls.exe /r D . Syskey.exe

A . power station B . electricity station C . power factory D . electrical statio

A . Run ipconfig.exe /renew. B . Run ipconfig.exe /registerdns. C . On DHCP1, recreate the reservation. D . On DHCP1, delete the active lease for the reservation.

A . From Disk Management, convert the new disk to a dynamic disk. B . From System Properties, configure the System Protection settings. C . From System and Security, enable BitLocker Drive Encryption (BitLocker). D . From the properties of the new drive, create a share and modify the caching settings.

A . From Windows XP, modify the default path in the boot.ini file. B . From Windows XP Recovery Console, run the Fixboot command. C . Start the computer from the Windows 7 installation media and select Install now. D . Start the computer from the Windows 7 installation media and run Startup Repair.

A . Run Bcdedit.exe and specify the /default parameter. B . Run Bcdedit.exe and specify the /bootems parameter. C . Create a boot.ini file in the root of the Windows 7 partition. D . Create a boot.ini file in the root of the Windows Vista partition.

A．put on B．take on C．turn on D．carry on

A. the other B. more C. another D. other

A. the visiting of museums B. for museum visiting C. visiting the museums D. to visit the museums

(24) A．We would like to go to the ballet more frequently than we do now. B．Our ballet company has recently been appearing at that movie. C．Lately, we've been watching movies rather than the ballet. D．We don't go to the movies as frequently as we used to.

It is the same in history. Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country，but often it was destroyed by fire or in a war. Sometimes there was never any written record at all because the people of that time and place did not know how to write. For example, we know a good deal about the people who lived in China 4, 000 years ago, because they could write and leave written records for those who lived after them. But we know almost nothing about the people who lived even 200 years ago in central Africa because they had not learned to write. Sometimes, of course, even if the people cannot write, they may know something of the past. They have heard about it from older people and often songs and dances and stories have been made about the most important happenings, and these have been sung and acted and told for many generations, for most people are proud to tell what their fathers did in the past. This we may call ？remembered history ” . Some of it has now been written down. It is not so exact or so valuable to us as written history is, because words are much more easily changed when used again and again in speech than when copied in writing. But if there are no written records, such spoken stories are often very helpful. Which of the following is NOT suggested in the passage？ A.Written history is more reliable. B.Written records play an important role in learning about history. C.A written account of our daily activities helps to answer many questions. D.Where there are no written records, there is no history. Little is known about the central Africa 200 years ago because ______.A.there was nothing worth writing down at that time B.people there ignored the importance of keeping a record C.people there did not know how to write D.the written records were perhaps destroyed by a fire “ Remembered history” refers to ______.A.history based on a person’s imagination B.stories of important happenings passed down from mouth to mouth C.songs and dances about the most important events. D.both B and C “ Remembered history” is regarded as valuable only when ______.A.it is written down B.No written account is available C.it proves to be timely D.People are interested in it It is suggested that we could have learned more about our past if ancient people had ______.A.kept a written record of every past event B.burnt their written records in wars C.told exact stories of the most important happenings D.made more songs and dances 请帮忙给出每个问题的正确答案和分析，谢谢！

M: Well.. .I'm breaking up with Cathy. Q: What does the man mean？ (17) A．He has his leg broken. B．He wants to join the party. C．He parts with his girlfriend. D．He gets along well with Cathy.

He works for a small company in Liverpool, where most young people of his age are looking for jobs. Brendan's biggest headache is how to use his money. Though he has high payment, he cannot drive a car, or get credit cards. Brendan got his job four months ago, a year after leaving school with six Olive's(普通成绩)and working for a time in a computer shop. "I got the job because the people who run the company knew I had already written some programs. " he said. "I suppose 55000 pounds sounds a lot but I hope it will come to more than that this year. "He spends some of his money on records and clothes, and gives his mother 20 pounds a week as he lives with his parents. But most of his spare time is spent working. "Unfortunately, computing was not part of our studies at school," he said. "But I had been studying it in books and magazines for four years in my spare time. I knew what I wanted to do and never considered staying on at school. Most people in this business are fairly young, anyway. I would like to earn a million and I suppose early retirement (退休)is a possibility. You never know when the market might disappear. " Why is Brendan so different from other young people of his age？ A．He earns an extremely high payment. B．He has got a job. C．He lives at home with his parents. D．He does not go out much.

A．impossible B． possible C． sensible D． practical

A、how to use B、what to use C、to use it D、how to use it

B、been replaced C、replaced D、replace