Considering how Mrs. Sennett is portrayed in the passage, it is most reasonable to infer that the word ravaged, as it is used in this line "High and somber, above her ravaged face, it had quite..." most nearly means that her face reveals______.

A . 接收和处理来自传感器和开关的信息 B . 控制执行器和显示装置 C . 在发生严重碰撞时控制安全蓄电池的负电极断开 D . 在蓄电池电压降低时提高发电机的发电量

A . 磷酸肌酸峰升高 B . ATP峰降低 C . 无机磷化合物峰降低 D . 无机磷化合物／磷酸肌酸降低 E . 乳酸峰不变

A . Usable density B . Lowest cost of acquisition C . Flexible configurations ready for integration and testing at the customer location D . Standard rack mounting

A . This was replaced by Configuration Manager for V6 B . This must be upgraded toBladeCenter Open Fabric Manager （BOFM） for V6 C . Automation Manager must be used with Director V6 D . This is common to both V5 and V6， no change is required

A . specific gravity or relative density B . open flash point and closed flash point values C . higher calorific and lower calorific values D . cloud point and pour point value

A . IBM System Storage DS3500 Express  B . IBM System Storage DS5300  C . IBM XIV Storage System  D . IBM N series 6240

A .  have the firewall and VPN appliance deployed in parallel B .  place the VPN in line with the firewall， with the VPN terminating inside the firewall C .  place the public side of the VPN termination device in the DMZ behind a firewall D .  place the VPN in line with the firewall， with the VPN terminating outside the firewall

A . Lowest cost of acquisition  B . Useable density  C . Flexible configurations ready for integration and testing at the customers data center D . Standard rack mounting

A、公式1和公式2都是边际替代率的定义 B、公式1是根据无差异曲线的性质而来的，公式2是边际替代率的定义 C、公式2是根据无差异曲线的性质而来的，公式1是边际替代率的定义 D、公式1和公式2没有任何关系

A . prtconf -c B . lscfg -v sys0 C . Check the /unix link D . Check for JFS2 filesystem

A . 120 B . 60 C . 40 D . 30

A . ...uses VTP to collect VLAN information that is sent out and then tags itself with the domain  information in order to capture the data. B . ...will generate frames with two 802.1Q headers to cause the switch to forward the frames to a  VLAN that would be inaccessible to the attacker through legitimate means. C . ...uses DTP to negotiate trunking with a switch port and captures all traffic that is allowed on the  trunk. D . ...tags itself with all usable VLANs to capture data that is passed through the switch， regardless  of the VLAN to which the data belongs. E . None of the other alternatives apply

A . This was replaced by Configuration Manager for V6  B . This must be upgraded to BladeCenter Open Fabric Manager (BOFM) for V6  C . This is common to both V5 and V6, no change is required  D . Automation Manager must be used in  V6

Woman: Not too strong, please, and one lump of sugar. I like my tea rather sweet, but my husband prefers his without sugar. Q: How does the woman like her tea？ (2) A．Without sugar. B．Strong. C．Slightly sweetened. D．Weak.

A.Be relaxed B.Take it easy C.Don，t worry D.Take your time

Wht pity! Considering hisbilitynd experience, be ______ better.needn’t hve done B．must hve done C．couldn’t hve done A．needn’t have done B．must have done C．couldn’t have done D．couldn’t have done

the mind as the instrument. The commonest way that has been used to find out the relative intellectual level of creatures at different stage of evolutionary complexity has 【M2】______ been to study the way they behave when giving different kinds of puzzles. For example, 【M3】______ an ant possesses a complex routine of behaviour, but can it think？ The answer is what 【M4】______ if an ant is forced to go through a maze of passages, many of which are dead ends, on its way to its nestle, it starts by making a lot of mistakes and taking a great many 【M5】______ wrong turnings. In the end, however, after it has to worry its way through often 【M6】______ enough, it does learn to get to its nest without going into any of the blind alleys. As one moves up the evolutionary scale the test of mind-power exemplified by solving 【M7】______ the problem of getting through a maze becomes very simple. Among mammals, 【M8】______ for example, the maze is an inadequate test. The learning problem does not tax enough attributes of the mind. In this sort of learning, as a matter of fact, rats can hit university undergraduates and have, in fact, repeatedly done so. The next, more subtle test of 【M9】______ mental ability is to see what level an animal can think about something when 【M10】______ it is not there. 【M1】

[A] True B. False

A．公式1和公式2都是边际替代率的定义 B．公式1是根据无差异曲线的性质而来的，公式2是边际替代率的定义 C．公式2是根据无差异曲线的性质而来的，公式1是边际替代率的定义 D．公式1和公式2没有任何关系

A．A.SACCH B．B.FCCH C．C.SDCCH D．D.SCH E．E.BCCH

If you own a car, you are probably considering buying some kind of car insurance(保险). However, when you are actually purchasing car insurance, it can be difficult for you to decide which is your best choice. The ideal buying process is to first research and decide, then purchase. Research first Before buying car insurance, you should find out the purpose of your purchase and how the insurance meets your needs. Decide on suitable Car Insurance Policies(保单) A neglected part of car insurance is the part which covers medical bills. Medical payments can add up very quickly in an accident situation, and the insurance should cover the bills incurred (招致) both by you and by the passengers in your car. Make sure you know the full value that your insurance covers. Purchase the best Car Insurance for your needs You have a number of choices when it comes to the actual purchase of the car insurance. Each has advantages and disadvantages, and these may be influenced by your individual taste and previous buying experience. Insurance companies may offer you good advice, but prices on the Internet are often better. 1. According to the first paragraph, when buying car insurance, one should first ___________. A. decide on the number of policies to purchase B. do careful research on the different choices C. choose the best insurance company D. look for the lowest insurance rate 2. The purpose of research is to find out whether the car insurance _____________ . A. includes all the advantages B. best meets your needs C. offers the best rate D. is easy to purchase 3. When buying car insurance, people often neglect________________ . A. the damage to the car B. the bills paid by the passengers C. the part covering the medical bills D. the background of the insurance company 4. According to the last paragraph, your choice of car insurance may also be influenced by _________________. A. your driving habits B. the kind of car to be insured C. the attitude of your family members D. your own taste and buying experience 5. Which of the following might be the best title of the passage？ A. Medical Bills Covered in Car Insurance B. Importance of Buying Car Insurance C. Advice on Buying Car Insurance D. Advantages of Car Insurance

A、N-乙酰天门冬氨酸和胆碱 B、乳酸和脂质 C、肌醇和肌酸 D、以上皆是