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I plan to use the media mix to （）reach our .
A . target market
B . free market
C . stock market
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Examine the structures of the EMPLOYEES and TAX tables.
https://assets.asklib.com/images/image2/2018080116321734981.jpg
You need to find the percentage tax applicable for each employee. Which SQL statement would you use?（）
A . SELECT employee_id, salary, tax_percent FROM employees e, tax t WHERE e.salary BETWEEN t.min_salary AND t.max_salary;
B . SELECT employee_id, salary, tax_percent FROM employees e, tax t WHERE e.salary > t.min_salary, tax_percent
C . SELECT employee_id, salary, tax_percent FROM employees e, tax t WHERE MIN(e.salary) = t.min_salary AND MAX(e.salary) = t.max_salary
D . You cannot find the information because there is no common column between the two tables.
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I did find a lot of damage（）respect to the inward cargo．
A . on
B . by
C . for
D . with
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Click the Exhibit button to examine the structures of the EMPLOYEES and TAX tables.
You need to find the percentage tax applicable for each employee. Which SQL statement would you use?（）
https://assets.asklib.com/images/image2/2018080114273930960.jpg
A . SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t ON e.salary BETWEEN t.min_salary AND t.max_salary;
B . SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t WHERE e.salary > t.min_salary AND < t.max_salary;
C . SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t ON (MIN(e.salary) = t.min_salary AND MAX(e.salary) = t.max_salary);
D . You cannot find the information because there is no common column between the two tables.
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I want to use the same dictionary( )was used yesterday.
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The cabin was built 50 years ago. I think it’s _____. We have to find another place to live.
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When I was to pay for the expensive watch, I couldn’t find my _____ card. So I need to report the loss to the bank.
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When you explain statistical findings in your speech, it is better to use _______ to ensure that the audience can better understand them.
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I would like to pay a visit to your factory to find out about the [assiblity of importing automobile parts from you.
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Finding synonyms and antonyms, using word net-work and using the Internet resources for more ideas can be seen as the ways to ______ .
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I like to____ with the seller when shopping. I find it interesting. （1.0分）
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I usually use my ___________ to write papers and explore the Internet.
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E-commerce refers to the use of the Internet and the Web to transact business.
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Company employees are expected to use the Internet in ________ with these rules.
A line
B agree
C accord
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To find out what the weather is going to be, most people go directly to the television, the radio or newspaper to get a weather forecast. But【C1】______you know what to look for, you can use your own【C2】______to make weather predictions.
There are many【C3】______which can help you. For example, in fair weather the air pressure is generally【C4】______. The air is still and often full of dust. Faraway objects may look【C5】______. But when a storm is gathering, the pressure【C6】______and you are often able to see things【C7】______clearly. Sailors took note of this long ago and came【C8】______with a saying "The farther the sight, the nearer the rain."
Your sense of【C9】______can also help you find weather changes. Just【C10】______it rains, odours become stronger. This is【C11】______odours are suppressed in a fair, high-pressure center. When a bad weather low moves【C12】______, air pressure lessens and odours are【C13】______.
You can also hear a(n)【C14】______storm. An old saying【C15】______it this way: "Sound travelling far and wide, a stormy day will betide."
And don't【C16】______if your grandfather says he can【C17】______a storm coming. It is commonly known【C18】______many people feel pains in their bones when the humidity【C19】______, the pressure drops, and bad weather is on the【C20】______.
【C1】
A．if
B．unless
C．though
D．as
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Click the Exhibit button to examine the structures of the EMPLOYEES and TAX tables.You need to find the percentage tax applicable for each employee. Which SQL statement would you use？（）
<img src='https://img2.soutiyun.com/shangxueba/ask/17133001-17136000/17135988/ea49d0916fc0345195a85a9b2816cb50.jpg' />
A.SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t ON e.salary BETWEEN t.min_salary AND t.max_salary;
B.SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t WHERE e.salary ＞ t.min_salary AND ＜ t.max_salary;
C.SELECT employee_id, salary, tax_percent FROM employees e JOIN tax t ON (MIN(e.salary) = t.min_salary AND MAX(e.salary) = t.max_salary);
D.You cannot find the information because there is nocommon column between the two tables.
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You can use a directory service to search ___ people on the Internet. 你可以利用因特网的目录服务搜索人名。
A.for
B.with
C.under
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Choose the right order of the steps under "How you use phonecard". a. Put in your phonecard. b. Look at the screen to find out how many calls you can still make. c. Go to the telephone box marked "Phonecard". d. Make your call.
A．a,b,c,d
B．c,a,d,b
C．a,d,c,b
D．c,d,a,b
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听力原文： I would like to begin by welcoming everybody from the many different countries who have been kind enough to join us today. You are very welcome to the UK and I hope that you find your trip worthwhile- we are certainly grateful for your contribution to this debate. I consider the question of how we harness the potential of technological change—alongside the related question of science, to be the fundamental economic and social challenge of our future. What we do with information technology and how we use it will determine our success industrially and as a society for years to come.
(88)
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Finding Friends on the Internet Many students want to find friends on the Internet as a way of practicing their language skills and learning more about new cultures. With the Internet, finding friends has become much easier. Here are some tips on finding on the Internet:
◇ Search the Internet for reputable（声誉好的）services. Look for reviews of such sites to learn more about others student’experiences. Don’t join a service until you have done research.
◇ Check to see if you can use a nickname, instead of your real name, to protect your number and birthday. ◇ Stop contact with others if you feel uncomfortable with the topics of the conversation.
◇ Try to use the language you are studying when communicating with others. Asking appropriate questions will also help you learn about other cultures.
Remember:
To understand a whole culture, you have to talk to many people.
66.Finding friends online may help students______ their language skills and learn more about new cultures.
Before you join an Internet service, you have to ______.
Giving ______ information to anyone online could be dangerous.
To protect your identity online, you’d better not use your ______.
Talking to many people is necessary for one to understand a whole ______.
请帮忙给出每个问题的正确答案和分析，谢谢！
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I tried hard, but I couldn't find the ______ to the problem.
A．solution
B．help
C．reply
D．demand
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Internet piracy refers to the use of the Internet for illegally copying or distributing unauthorized software. In these cases the Internet is the medium for advertising, offering, acquiring, or distributing pirated software.
The Business Software Alliance, a software industry trade association, estimates that there are 840 000 Internet sites selling illegal software as genuine product. Many consumers Who acquire software over the Internet never receive the programs they paid for. Others are not able to get their money back if they discover that the software they acquired is counterfeit. Disreputable Internet businesses often quickly vanish, leaving behind hundreds of dissatisfied consumers.
The ease of creating a Website and then advertising and distributing software through the Internet has increased sales of pirated software passed off by seemingly legitimate businesses. Plus, the explosive growth of e-commerce, combined with anonymity (匿名) and unlimited volume, have made it even easier for criminals to sell counterfeit (伪造的) software online.
Illegal online businesses often have professional-looking Internet sites that could fool even the smartest consumer. Distinguishing counterfeit software on the Internet is understandably difficult because consumers can't visually examine the product for physical Warnings on the hard ware, or see the person from whom they're buying.
Pirated software can often contain viruses with the potential to damage both individual com puters or entire networks. Viruses can and do cause data loss, which would be devastating to most companies. When using unlicensed software, you are not eligible for technical support from the software publisher. If you have a technical issue in need of resolution, oftentimes a work stopping issue, you are out of luck. In addition, product upgrades (升级)—less expensive up grades of existing products—are not available to you.
Based on Business Software Alliance estimates, the current loss of jobs, wages, and critical investments in software and technology innovation worldwide due to piracy so far this year is estimated at: ＄11 326 675 282.
"Software piracy continues unabated (不减弱的), robbing the industry of thousands of jobs, billions in wages, tax revenues and critical investments in new technologies," according to Robert Holleyman, president and CEO, Business Software Alliance.
Internet piracy is defined as______.
A．selling pirated books over the Internet
B．stealing information from other Websites
C．copying or selling unauthorized software over the Internet
D．advertising and selling counterfeit products over the Internet
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More research should be done to find out the most effective way of using the Internet to teach English.
A.This sentence gives us the main idea of the "method and procedures" section of the research article.
B.This sentence gives us the main idea of the "introduction" section of the research article.
C.This sentence gives us the main idea of the "conclusion" section of the research article.
D.This sentence gives us the main idea of the " discussion" section of the research article.
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-----How do you find your visit to the museum ？ -----I thoroughly enjoyed it, it was ______ than I expected.
A、far more interesting
B、even more interesting
C、so more interesting
D、a lot much interesting
