One of the requirements for a fire is that the material______to its burning temperature（）

A . In sight of another B . Sights the another C . Not in sight of the other D . In sight of one another

A . Anti-seasickness medicine B . Immersion suits C . Axes D . Lifebuoy

A . A、communicating B . B、collecting C . C、filing D . D、documenting

A . agreed-to B . agree-to C . agree-to-do D . agree-with

A、 The hull must be clean B、 There must be calm weather – wind 10 knots or less and a calm sea C、 There must be no currents D、 The depth of the water must be at least one and one-half times the draft

A . Etherchannel and trunking B . Network Interface Backup and Etherchannel C . Shared Ethernet Adapter （SEA） Failover and Etherchannel D . Network Interface Backup and Shared Ethernet Adapter failover

A . Create a system profile for each partition. Assign all needed resources as 'required'. B . Define all system resources as 'desired' on the Testing partition. Activate only as needed. C . Create two shared processor pools. Assign the minimal I/O resources required for each partition to the shared pools. D . Create both partitions with minimal 'required' resources, and optional resources as 'desired'. Activate each partition as necessary.

A . Brocade Enterprise 20-port 8Gb SAN switch module B . Brocade 20-port8Gb SAN switch module and Brocade Advanced Performance Monitoring for IBM BladeCenter C . Brocade Enterprise 10-port 8Gb SAN switch module D . Brocade 10-port8Gb SAN switch module and Brocade Advanced Performance Monitoring for IBM BladeCenter

A . admeasure over 100 GT B . be 79 or more feet in length C . engage in intercoastal or international trade D . be issued a Certificate of Inspectio

A . brain storming B . interview C . questionnaire D . Monte Carlo analysis

A . a pre-sale TDA is mandatory B . a pre-install TDA is mandatory C . a pre-install TDA is not mandatory since it is not FirstIn Customer Location （FICL） D . both pre-sale and pre-install TDAs are mandatory

A、 whether B、 if C、 when D、 after

A . Create a system profile for each partition. Assign all needed resources as 'required'. B . Define all system resources as 'desired' on the Testing partition. Activate only as needed. C . Create two shared processor pools. Assign the minimal I/O resources required for each partition to the shared pools. D . Create both partitions with minimal 'required' resources, and optional resources as 'desired'. Activate each partition as necessary.

What’s the coolest kind of transportation(交通) for middle school students back from winter holidays？ A racing bike？ A car？ No, it’s a special kind of shoes called Heelys(暴走鞋). Heelys look just like common sports shoes, but they have a wheel(轮子) hidden(藏) in the heel(鞋跟). So instead of walking, kids can “fly” around in them. “Wearing Heelys is fun and cool!” said Wu Peng, a boy who wore them on his first day back at No. 6 Middle School in Beijing. Wu Peng said he loves the shoes so much that he wears them to go here and there. Sometimes he even follows his parents’ car to the supermarket in his Heelys! Other students also think they are very cool, but some aren’t so lucky with their Heelys. It’s said that some children fell down and got hurt while wearing these shoes. “Heelys wheels are in the heels of the shoes, so it’s easy to fall,” said Liu Rui, a doctor at the Hong Kong International Medical Clinic, Beijing. Even worse, Liu said, “Wearing Heelys for a long time could stop young people from developing their legs. ” What’s the coolest kind of transportation according to the passage？A. A car. B. A racing bike. C. A pair of Heelys. D. A pair of common sports shoes. Not all the kids are lucky because some of them ____.A.have no money to buy them B.are afraid of falling down C.are not allowed(不被允许) to wear them D.fell down and got hurt Why do kids like Heelys when they wear them？A.Because they can fly in space B.Because they can walk fast C.Because they are fun and cool D.Because they can skate Heelys are common shoes with ____ the heel.A.a wheel hidden in B.a wheel in front of C.an arm hidden in D.a leg hidden in What does the doctor think of Heelys？A.They are too expensive to buy B.They are too fast to go C.They are bad for kids’ health D.They are good for training

A. Use the Backup utility to back up the system files and to create an Automated System Recovery (ASR) disk. B. Use the Backup utility to back up the contents of all mounted drives. C. Use the Backup utility to back up only the System State data. D. Use the Copy command to copy C:\windows and its subfolders to a shared folder on the network. E. Use the Xcopy command to copy C:\windows and its subfolders to a shared folder on the network.

A．the shop was closed B．the store was closed C．the company/factory owner was required to employ only union members D．the company/factory owner was required to fire non-union members

Admittedly, the dictionary is often used merely to determine the correct spelling of words, or to find out the accepted pronunciation, and such a use is perhaps not the most important from an intellectual point of view. Dictionaries may, however, have social importance, for it is often a matter of some concern to the person using the dictionary for such purpose that he should not suggest to others, by misspelling a word in a letter, or mispronouncing it in conversation, that he is not "well-bred", and has not been well educated. Yet, despite this familiarity with the dictionary, the average person is likely to have many wrong ideas about it, and little idea of how to use it profitably, or interpret it rightly. For example, it is often believed that the mere presence of a word in a dictionary is evidence that it is acceptable in good writing. Though most dictionaries have a system of marking words as obsolete, or in use only as slang, many people, more especially if their use of a particular word has been challenged, are likely to conclude, if they find it in a dictionary, that it is accepted as being used by writers of established reputation. This would certainly have been true of dictionaries a hundred years or so ago. For a long time after they were first firmly established in the eighteenth century, their aim was to include only what was used by the best writers, and all else was suppressed, and the compiler frequently claimed that this dictionary contained "low" words. Apparently this aspect of the dictionary achieved such importance in the mind of the average person that most people today are unaware of the great change that has taken place in the compilation of present-day dictionaries. Similarly, the ordinary man invariably supposes that one dictionary is as good and authoritative as another, and, moreover, believes that "the dictionary" has absolute authority, and quotes it to clinch arguments. Although this is an advantage, in that the dictionary presents a definition the basic meaning of which can't be altered by the speaker, yet it could be accepted only if all dictionaries agreed on the particular point in question. But ultimately the authority of the dictionary rests only on the authority of the man who compiled it, and, however careful he may be, a dictionary-maker is fallible: reputable dictionaries may disagree in their judgments, and indeed different sections of the same dictionary may differ. Which of the following statements is TRUE according to the passage？ A．The Bible is the most widely used reference book. B．The dictionary is the most widely used reference book. C．The dictionary is actually the more widely used book than the Bible. D．The Bible is used as widely as the dictionary.

A．single B．individual C．independent D．unique

A．Trojan horse B．Phreaking C．Spoofing D．SYN flood

A．BBC B． CCB C． BCB D． CBC