What is implied in“if you do get one eventually，just make sure to look both ways before crossing the street!”

A . You must use Oracle predefined names to identify raw partitions that will hold OMF structures.  B . You must define directories for two online redo log groups and three copies of the control file.  C . If your CREATE DATABASE command fails, any OMF database files that have already been created will be dropped automatically.  D . You must use only OMF data files when adding new tablespaces or data files to your database in the future.

A . 如果你学会理解这些姿势，你就会分辨出一个人说的是否是他真正的意思，或者他是否像那种“笑里藏刀”的人在试图蒙蔽你。 B . 如果你学会理解这些姿势，你就会分辨出一个人是否口是心非，是否像那种“笑里藏刀”的人试图蒙蔽你。 C . 如果你学会理解这些姿势，你就会分辨出一个人所说的话是否是他真正要表达的东西，是否是那种“笑里藏刀”的人试图蒙蔽你。

A . From Credential Manager， select Back up vault. B . From User Accounts， select Create a password reset disk. C . From User Accounts， select Manage your file encryption certificates. D . From Authorization Manager， modify the Authorization Manager options.

A .  en standby preempt B .  standby preempt enable C .  standby preempt D .  hot standby preempt

A . roll back of large transactions B . roll forward to redo a transaction C . data concurrency for large updates D . read consistency for long-running transactio

A . carry the cargo at a cooler temperature than originally planned B . write up exception on the cargo C . refuse to carry the cargo D . discharge CO into the compartment after loading

A . try to find out where the oil is coming from B . call the Master C . have the pump man check the discharge piping D . shutdown operatio

A．Our living space on the earth is getting smaller and smaller B．Our living space should be measured in cubic volume C．We need to take some measures to protect space D．We must create better living conditions for both birds and animals

A．hang up B．hang about C．hang on D．hang onto

A．Bailey was the only child in his family. B．Bailey did not want to go to Tennessee. C．The Misfit was advertising on newspaper. D．The Federal Pen was an organization.

A．He and his friends gave some comfort to Roskill commission for their conclusion. B．He and his friends completely disapproved the Roskill commission"s conclusion. C．He and his friends lost hope in Roskill commission"s work and report. D．He and his friends absolutely admired the work and report of Roskill commission.

A．Mr. Kenji Yanobe hopes to join the company soon. B．Mr. Kenji Yanobe started his own business. C．Ms. Slyvia Alexander was previously introduced to Mr. Kenji Yanobe. D．Mr. Kenji Yanobe understands more than one language.

The only solid piece of scientific truth abut which I feel totally confident is that we are profoundly ignorant about nature. Indeed, I regard this as the major discovery of the past hundred years of biology. It is, in its way, an illuminating piece of news. It would have amazed the brightest minds of the 18th. century Enlightenment to be told by any of us how little we know and how bewildering seems the way ahead. It is this sudden confrontation with the depth and scope of ignorance that represents the most significant contribution of the 20th century science to the human intellect. In earlier times, we either pretended to understand how things worked or ignored the problem, or simply made up stories to fill the gaps. Now that we have begun exploring in earnest, we are getting glimpses of how huge the questions are, and how far from being answered. Because of this, we are depressed. It is not so bad being ignorant if you are totally ignorant; the hard thing is knowing in some detail the reality of ignorance, the worst spots and here and there the not-so-bad spots, but no true light at the end of the tunnel nor even any tunnels that can yet be trusted. But we are making a beginning, and there ought to be some satisfaction. There are probably no questions we can think up that can' t be answered, sooner or later, including even the matter of consciousness. To be sure, there may well be questions we can't think up and therefore limits to the reach of human intellect, but that is another matter. Within our limits, we should be able to work our way through to all our answers, if we keep at it long enough, and pay attention. According to the author, really good science ______. A．would surprise the brightest minds of the 18th century Enlightenment B．will help people to make the right choice in advance C．will produce results which cannot be foreseen D．will bring about disturbing results

A．Marriage nowadays is on the decline compared with that of generations ago B．People now have higher expectations of their marriage C．Despite the declining marriage situation, some couples still benefit a lot from good management D．Increasing divorce rate is a sign of social progress

A．comedies of everyday life B．children’s movie or TV show C．speeches D．action movies

A．-5.05% B．2.64% C．7.69% D．10.33%

Every question has its time and place. It's perfectly acceptable, for instance, to ask "How do you feel？" if you're visiting a close friend in the hospital, But if the fellow is walking on both legs, hurrying to make a train, or sitting at his desk working, it's no time to ask him that silly question.When George Bernard Shaw, the famous writer of plays was in his eighties, someone asked him "How do you feel？" Shaw put him in his place. "When you reach my age," he said, "either you feel all right or you're dead." 1.According to the writer, greetings, such as "How do you feel？" ____. A、show one's consideration for others B、are a good way to make friends C、are proper to ask a man in action D、generally make one feel uneasy 2.The question "How do you feel？" seems to be correct and suitable when asked of ____. A、a man working at his desk B、a person having lost a close friend C、a stranger who looks somewhat worried D、a friend who is ill 3.The writer seems to feel that a busy man should ____. A、be praised for his efforts B、never be asked any question C、not be bothered D、be discouraged from working so hard 4.George Bernard Shaw's reply in the passage shows his ____. A、cheerfulness B、cleverness C、ability D、politeness 5.“You've put a bug in his ear ”means that you've ____. A、made him laugh B、shown concern for him C、made fun of him D、given him some kind of warning

A．See a doctor and try to relax more B．Change to another job C．Assume much fewer responsibilities D．Let it be