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【填空题】Most systems are constructed around a （1）,...

【填空题】Most systems are constructed around a （1）, a metal （2） containing a series of slots linked through a （3）, to a 16- or 32-bit processor. Memory is added by plugging a （4） board into one of the open slots. Without input and （5）, the computer is useless, so a display （6） is plugged into another （7）, and a display unit connected to it. A （8） is plugged into a special slot on motherboard. A printer can be attached through a （9） interface. And if a diskette interface is plugged into an open slot, a diskette drive can be added. At this point, you have got a complete （10） system.

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第1题

【填空题】Microcomputer is the most common and famil...

【填空题】Microcomputer is the most common and familiar （1） to us. It can be a （2） model or （3） one. Microcomputers are widely used in offices, homes, schools, or companies. （4） can support 2 to about 50 （5） at the same time and works much faster than microcomputer. They may be used to conduct accounting work or （6） a particular manufacture process. If you go to the airline, a bank or a large insurance （7）, you may see a mainframe （8）. Mainframe computers offer faster processing （9） and greater storage capacity than minicomputer. They can support thousands of users, and their size can be either big or small. Super computers are （10） of the computer world.

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第2题

【填空题】All storage （1） involve two parts: a stora...

【填空题】All storage （1） involve two parts: a storage （2） and a storage （3）. The storage devices such as a hard （4） drive, and CD or DVD drive which are installed within the （5） case, write data and （6） onto or read them from storage media. A storage medium must be inserted into the storage device before （7） and programs are read or written. In many storage systems, the （8） must be inserted into the device before the computer can read from it or write to it. These are called （9）-media storage systems. CDs and DVDs are examples of removable media. On the other hand, fixed-media storage systems, such as most hard disk （10） systems, seal the storage medium, (the hard disk) inside the storage device (hard disk drive) and users can not remove it.

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第3题

【填空题】AV Clip 16: Debate on Diets [图]AV 16 Deba...

【填空题】AV Clip 16: Debate on DietsAV 16 Debate on diets.avi Watch the video clip three times and complete each statement in no more than 6 words according to the information from the video clip. 1. There is still a debate over ____________________________________ to provide weight loss. 2. The _____________________________________emphasizes meat, fish, chicken,eggs with just a few vegetable. 3. A Mediterranean diet includes lean protein, vegetables along with________________________. 4. Perhaps it is most surprising that low carb diet actually lowers__________________________. 5. Low carb diet works by lowering ____________________________________________. 6. Researchers are equipped to know that the most effective diet is the one that _____________________________________________.

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第4题

●Most computer systems are (71) to two different groups of attacks:Insider attacks and outsider attacks． A system that is known to be (72) to an outsider attack by preventing (73) from outside can still be vulnerable to the insider attacks accomplished by abusive usage of (74) users． Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks． These attacks are usually (75) by tools referred to as Intrusion Detection Systems．

(71) A．vulnerable

B．week

C．sensitively

D．helpless

(72) A．reliable

B．secure

C．indestructible

D．steady

(73) A．visit

B．access

C．I/O

D．read/write

(74) A．power

B．rights

C．authorized

D．common

(75) A．searched

B．checked

C．tested

D．detected

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第5题

Most computer systems are (71) to two different groups of attacks：insider attacks and outsider attacks．A system that is known to be (72) to an outsider attack by preventing(73) from outside can still be vulnerable to the insider attacks accomplished by abusive usage of (74) users．Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment,but also helps to prevent future attacks．These attacks are usually (75) by tools referred to as Intrusion Detection Systems．

(77)

A．vulnerable

B．week

C．helpless

D．sensitively

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第6题

Most computer systems are(71)to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be(72)to an outsider attack by preventing(73)from outside can still be vulnerable to the insider attacks accomplished by abusive usage of(74)users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually(75)by tools referred to as Intrusion Detection Systems.

A．vulnerable

B．week

C．sensitively

D．helpless

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第7题

从供选择的答案中，选出最确切的解答。

Most computer systems are(1)to two different groups of attacks: Insider attacks and outsider attacks. A system that is known to be(2)to an outsider attack by preventing(3)from outside can still be vulnerable to the insider attacks accomplished by abusive usage of(4)users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually(5)by tools referred to as Intrusion Detection Systems.

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第8题

【填空题】Fill In each blank with the most suitable ...

【填空题】Fill In each blank with the most suitable word chosen from the list below in the proper form.Each word can only be used once and some words are not at all used. ways at beyond civilization culture do except forgettable happen heavy instantly like off on once out power relatively remain retain soap state store virtually without Television turns out to be no great transformer of minds or society， We are not, en masse， as it was （1）＿＿＿＿predicted we would be， fantastically well-informed about other（2）_____or about the origins of life on earth．People do not remember much from television documentary（3）＿＿＿how good it was。Only those who knew something about the subject in the first place（4）＿＿_the information． Documentaries are not what most people want to watch anyway，Television is（5）＿＿its most popular when it celebrates its own present，Its ideal subjects are those that need not be remembered and can be instantly replaced，where what matters most is what is（6） _____now and what is going to happen next， Sports， news，panel games， cop shows， long-running（7）____operas， situation comedies-these occupy us only for as long as they are（8）______However good or bad it is，a night’s viewing is wonderfully（9）_____It＇s a little sleep， it’s entertainment； our morals， and for that matter，our brutality，(10)＿＿＿intact。For the（11）_____viewer，TV has only two meaningful（12）_____--on and off What are the kids doing？Watching TV， No need to ask what, the answer is sufficient， Soon， I’II go up there and turn it off（13）＿＿a light bulb it will go（14）_____ and the children will do something else。Whatever the TV／video industry might now say，television will never have the impact on（15）_____that the invention of the written word has had． The book一－this little hinged thing—— is cheap， portable，（16）______unbreakable， endlessly reusable， has instant replay facilities and In slow motion if you want it ， needs no（17）_____lines， batteries or aerials，works in planes and train tunnels， can be（18）＿＿indefinitely without much deterioration, is less amenable to censorship and centralized control，can be written and manufactured by （19）＿＿unprivileged individuals or groups， and － most sophisticated of all — dozens of different ones can be going at the same time， In the same room（20）_____ a sound.

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第9题

【多选题】Top Three Most Luxury Yangtze Cruises are

A、Yangtze Gold Cruise one

B、Yangtze Explorer

C、Century Paragon

D、Century Legend

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