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At a certain customer’s site， a NAS is logically in the traffic path but not physically in the trafficpath. The NAS identifies clients by their IP addresses. In which access mode has this NAS beenconfigured to operate？（）
A . Layer 2 Edge mode
B . Layer 2 Central mode
C . Layer 2 In-Band mode
D . Layer 3 mode
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Big Boss deserves the best packaging designs.This sentence means the toy Big Boss is not very worth having the best out packing design.
A . 正确
B . 错误
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The equipment is very old．It’s not worth（）.
A . repairing
B . to repair
C . repair
D . to be repaired
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An 802.1Q trunk is not coming up between two switches. The ports on both switches are configured as "switchport mode desirable." Assuming that there is no physical issue，choose two possible causes.（）
A . Incorrect VTP domain
B . Incorrect VTP password
C . Incorrect VTP mode
D . Incorrect VTP configuration revisio
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An AIX server will not boot in normal mode and the server must be booted into maintenance mode to rebuild the boot logical volume. A NIM master is not defined in this environment. How is the system booted into maintenance mode to perform this task （）
A . Apply power and when the SMS menus appear press 5 repeatedly to enter a maintenance boot automatically. The system will present a maintenance shell eventually.
B . Boot media such as CDROM or Tape is required to boot into maintenance mode. When inserted into the proper device the system automatically boots into maintenance mode when it can not boot into normal mode.
C . Apply power and the server automatically boots into maintenance mode where you can select your disk to rebuild the boot logical volume.
D . Boot media such as CDROM or Tape is required and an administrator must select the proper SMS menus to get into maintenance mode.
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The new launch date is very tight.‘Tight’ here means not leaving enough time.
A . 正确
B . 错误
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An 802.1Q trunk is not coming up between two switches. The ports on both switches are configured as "switchport mode desirable." Assuming that there is no physical issue， choose two possible causes.（）
A . Incorrect VTP domain
B . Incorrect VTP password
C . Incorrect VTP mode
D . Incorrect VTP configuration revisio
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When the normal compression ratio of a diesel engine is not very high, misfiring at light loads may be caused by （）
A . overloading the engine
B . low exhaust valve lift
C . excessive cylinder cooling
D . insufficient mechanical clearance
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Companycom is installing a p5 590 with a HMC to manage LPARs. The customer is very concerned about security and wants to restrict network traffic that is not necessary. What is necessary for communication between the LPARs and the HMC?（）
A . An administrative VLAN with port 1808
B . Port 657 which must remain open to TCP/IP and UDP traffic
C . Network addresses are provided by DHCP services on the network
D . DHCP on the HMC is required to be on to communicate between LPAR and HMC
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At the very beginning of this movie, the couple is often involved in _____ because the wife does not believe in her husband.
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3.True,the furnishings are dated(陈旧的) but in general, the hotel is very clean and the staff very friendly.( )
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It is still under discussion ______the old bus station should be replaced with a modern hotel or not.
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Which of the following is not completely forbidden, but people tend to have very strong feelings about it and it's probably not a good small talk topic?
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Which one is NOT likely to be involved in normal hotels:
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Big data finance is not the mode of Internet finance.
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The marine diesel engine is a type of diesel engine used on shipsThe _____ of its operation is not very difficult to understand.
A.principle
B.principal
C.cause
D.case
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The weather is not very pleasant, but ____________ the fog has gone.
A．at most
B．at best
C．at last
D．at least
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Which of the following modes of commenting is NOT proposed by Lees？
A．Reminding
B．Questioning
C．Correcting
D．Rewriting
此题为多项选择题。
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You know what a hotel is, of course. And perhaps, you also know what a condo is-aresidntial(居住的)building divided into seprate uniots that are owned by different people.What you may not know is that in someU.S. cities, the two have come together into somethingcalled a “condo hotel”.
Some condo hotels can now be found in beach and mountain towns and a few small cities,However, none is more famous than the great 105-year-old Plaza Hotel in New York,on Fifth Avenue across from Central Park. The Plaza closed for repair in When it reopened two years later,more than half of it had been changed into one of these modern condo hotels.
Here&39;s how it works: You buy what equals to an apartment(公寓). If it&39;s at&39;The Plaza,it will cost you between $ 1.5million and $9 mllion. So you own a part of the building. But there&39;s some inconvinience. You may stay there no more than 120 days a year. hereion. The rest of the time,the hotel&39;s workers can book guests into your place, just as they would in the regular hotel&39;s rooms. So if you&39;re lucky and rich,you can now live in really special quarters up to almost one thid of the year. While others pay off your mortgage(房贷)the rest of the year.
So far,a great monry of the nation&39;s condo hotel units have been purchased not by rich people but richer companiesm, including foreign ones. They want a nice place for their bosses to stay when they are in town or working late at the office.
47.A condo is a place where people .
A.live
B.work
C.eat
D.study
What do we know about a condo hotel？A.It is designed by rich companies.
B.It is built for foreign travellers.
C.It is usually sold at a low price.
D.It is owned by different people.
How long can you stay in your own condo hotel unit a most each year？A.120 days
B.One month
C.Half a year
D.Three months.
What does purchased in the last parngraph probably mean？A.Closed.
B.Bought.
C.Damaged.
D.Repaired.
请帮忙给出每个问题的正确答案和分析，谢谢！
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The banana "tree" is actually not a real tree. This is because there is no wood in the stem(树干) rising above the ground. The stem is made up of leaves growing very close together, one inside the other. The leaves spread out at the top of the stem and rise in the air.
Banana plants need a lot of care and attention. They must be provided with water if the normal rainfall doesn't supply enough. The area around the plants must be kept free of weeds and grass.
About nine or ten months after planting, a flower appears on the banana plant. This flower is at the end of a long stalk(茎), which grows from the base up through the center of the stem and turns downward when it comes out from the top. Small bananas form. on this flower stalk as it grows down- ward. Bananas really grow upside down. As the small bananas form. on the stalk, they point down- ward, but as they grow they mm and point upward.
Bananas are harvested while they are still green. Even when they are to be eaten where they are grown, they are not allowed to ripen on the plant. A banana that turns yellow on the plant loses its taste.
The first paragraph in the text mainly discusses ______.
A．why the banana tree is not a tree
B．how the banana grows on the stem
C．why the stem of the tree is wood
D．how the leaves grow out of the stem
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It is customary for adults to forget how hard and dull and long school is. The learning by memory of all the basic things one must know is a most incredible and unending effort. School is not easy and it is not for the most part very much fun, but then, if you are very lucky, you may find a real teacher. Three teachers in a lifetime are the very best of my luck. My first was a science and math teacher in high school, my second, a professor of creative writing at Stanford, and my third was my friend and partner, ED Rickets.
I have to believe that a great teacher is a great artist and that three are as few as there are any other great artists. It might even be the greatest of the arts since the medium is the human mind and spirit.
My three teachers had these things in common: They all loved what they were doing; they did not tell, but stimulated a burning desire to know. Under their influence, the horizons sprang wide and fear went away and the unknown became knowable.
I shall speak only of my first teacher because in addition to the other things, she brought discovery. She aroused us to shouting, book-waving discussions. She had the noisiest class in school and she did not even seem to know it. We could never stick to the subject. Our speculation (思绪) ranged the world. She breathed curiosity into us so that we brought in facts or truths shielded in our hands like captured fireflies (萤火虫).
She was fired, and perhaps rightly so, for failing to teach fundamentals. Such things must be learned. But she left a passion in us for the pure knowable world and she inflamed me with a curiosity which has never left. I have had many teachers who told me soon-forgotten facts but only three who created in me a new attitude a new hunger. What deathless power lies in the hands of such a person？
21. In the writer’s opinion, school life is usually .
A. exciting B. interesting C. tiresome D. challenging
22. We can infer from Paragraph 2 that .
A. it is easy to find great artists as well as great teachers.
B. there are few great teachers but many great artists.
C. the greatest artists are not easy to find; nor are the greatest teachers.
D. being a great teacher is a great art to learn because teachers spread knowledge.
23. In the writer’s opinion, a good teacher should .
A. teach students the fundamental things
B. stick to one subject and be strict with students
C. teach students the knowledge ranging the world
D. arouse students’ curiosity and desire for the world
24. The writer’s first teacher was dismissed mainly because .
A. her class was the noisiest in school
B. she did not teach basic knowledge in class
C. she let students shout and wave books in class
D. she did not know how to teach basic knowledge effectively
25. What is the best title of this article？
A. The Teachers in My Life B. How to Become a Teacher
C. What to Teach at School D. What Makes a Good Teacher
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Which is not the notice of staying in the hotel？
A、observing the suroundings
B、The men should get into the car first, not the women.
C、finding the escape way
D、inspecting the room
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The idea sounds very good but it is not possible to work in ______.
A．practice
B．place
C．advance
D．company
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Tom is not very clever, but he is the most ____ pupil in the class.
A.industrious
B.indulgent
C.industrial
D.indifferen
