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You have a server that has very limited memory but has a very large table. You will use mysqldump to back up this table. Which option will ensure mysqldump will process a row at a time instead of buffering a set of rows?()
A . — quick
B . — skip-buffer
C . — single-transaction
D . — ta
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A: It's good of you to see me. B:().I have heard a lot about your company.
A . Good things,I hope.
B . News travels fast in the toy industry.
C . Not at all.
D . They are very impressive.
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What kind of conditions would you observe as the eye of a storm passes over your ship’s position().
A . Huge waves approaching from all directions,clearing skies,light winds,and an extremely low barometer
B . Flat calm seas,heavy rain,light winds,and an extremely low barometer
C . Flat calm seas,heavy rain,light winds,and high pressure
D . Huge waves approaching from all directions,clearing skies,light winds,and high pressure
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What kind of movies would you prefer? Comedy or action?-I like ( ) of them.I'm a fan of movies.
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Of course, that does not mean you should _____ security! It's very important instead.
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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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2.A mentor can not help you think through what kind of job you want.
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以下表达是否正确:It's very kind of you, but we don't take tips.非常感谢你,但是我们是不收小费的。
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Shangxin Mod is a kind of very old and large tree, usually ( )
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听力原文:W: Good morning, Mr.Tim.It's a long time since I had the pleasure of a visit for you.
M: Yes, it must be three or four years. I haven't visited you since I called about my will. You helped me with that, you remember?
W: Yes, I remember. Do you want to make any changes in your will?
M: I don't think that will be necessary, but you'll tell me if it is. I left everything, you remember, to my wife, and after her death, to my son Jerry. I've about $15,000 in shares of industrial companies. These bring in, after paying tax, about $1,125 a year. Well, I'm earning a good salary now, and I shall get a good pension from my employers, so my wife and I can live fairly comfortably with this extra income, I want to buy some land and build a house for my son; he will need a house when he gets married. I'm thinking of building one and giving it to him.
W: Your son's lucky. So you want my help buying the land and building the house.
M: Yes, that's right. As soon as you've done what's necessary for buying the land, Jerry and I will see an architect.
W: Have you found a plot yet?
M: Jerry was in Edinburgh last Saturday and saw a plot he likes. My wife and I went there two days ago, and we liked it, too. I'd like you to make the necessary inquiries for me.
W: I'd be pleased to do that. I shall have to write to the Local Authority and inquire whether it is allowed to build a house on your piece of land. You've not allowed to build a house without permission from the Planning Authority. And sometimes the Authority decides that a house must be built of stone, and not of brick, so that it doesn't spoil the surrounding village.
How long have they not met each other?
A.Half a year.
B.Two years.
C.Three or four years.
D.More than five years.
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听力原文: Is your family interested in buying a dog? A dog can be a happy addition to your family, but if you choose the wrong kind of dog, the consequences can cause you a lot of trouble.
Families should sit down and thoroughly discuss the problems involved before buying a dog. [29] Even if the children in your family are the ones who want the dog, the parents are the ones who are really responsible for seeing that the animal is properly cared for. If you don't know much about dogs, it's a good idea to go to the library or the ASPCA for books about various kinds of dogs, as well as books about how to train a puppy. In reading about the different breeds, you should know that a dog described as very alert may be too jumpy and bouncy. When a book describes a dog as an ideal hunting dog, it probably means that the dog won't be happy living in a small apartment. Dog breeds vary in popularity as the years go by. [30] One of the most popular dogs these days is the German shepherd, this is because it provides protection as well as comRanionship. The family should be warned that these dogs grow up to be very big, and may be too powerful for children to handle. If space is limited, a toy dog may be a good choice. There dogs are very small and easy to train. [3] They don't need to be walked daily, since they can exercise in the space available in the home.
(33)
A.Children.
B.Family.
C.Parents.
D.ASPCA
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—What ______ fruit do you like?
—Bananas. [ ] A. kind
B. kind of
C. a kind of
D. a kind
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I cannot thank you very. much for your kindness, I owe my success to you.
A.so
B.too
C.as
D.enough
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—What do you think of the book? —Oh, excellent. It's worth ______ a second time.
A.to read
B.to be read
C.reading
D.being read
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- How do you like the film? 一It's very good. 1 like it. A. Right B. Wrong
- How do you like the film?
一It's very good. 1 like it.
A. Right
B. Wrong
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A: If you are free tonight, I’d like to invite you to a film. B: That’s very nice of you, but are you_____?
A、rich
B、careful
C、serious
D、true
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Though such kind of activity is very _______, you should remember ‘Safety first’. (amu
Though such kind of activity is very _______, you should remember ‘Safety first’. (amusement)
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"What do you think of the book?" “Oh, excellent. It's worth ______ a second time."
A.reading
B.being read
C.to read
D.to be read
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It is very()(consider)of you to send me a birthday card.
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听力原文:Many interesting sites have come up on the Internet in recent years, but one of the most successful sites has been "oldfriends. com". Like all good ideas, this one is very simple. It's just a database of schools that you can add your name and e-mail address or phone number to, so that old friends can log on, find your details and contact you. In the studio today, we have two guests Mark Sorenson, a sociologist who has been investigating this phenomenon and Dr. Julie Arnforth, a psychologist who has recently produced a study of how and why friendships from the past can become very important to us in later life.
Who is speaking?
A.A sociologist
B.An old friend
C.Dr. Julie Arnforth
D.A radio or TV presenter
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听力原文:The US government counts more than a quarter of all American adults, 28% of all, who have at least a bachelor's degree now; that compares to 24% back in 2000, and it's a very big rise.
(55)
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根据所听到的内容回答题__________ A. Sorry, I don't like it. B. Thanks, it is very kind of you. C. Please he helpful. D. No, you are not allowed.
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r Mr. Brown.◑How do you do?◑It's nice.◑It's very kind of you.◑How is it?
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— It’s very kind of you. Thank you very much. — ________.
A.It’s a pleasure
B.My pleasure
C.A pleasure
D.So pleasur
E.
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If you own a car, you are probably considering buying some kind of car insurance(保险)
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