题目内容
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The PPA will become more popular due to ______.
A．the shortcoming of pay-per-click.
B．the fraud click.
C．the punishment for click fraud.
D．the adoption of leading operators.
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更多“The PPA will become more popul…”相关的问题
Which of the following is true of the text？
A．Although the risk exists, the internet advertising still can earn a lot of profit,
B．The PPA will substitute the original click advertising model.
C．All operators start to satisfy the advertisers by using PPA.
D．The entrepreneurs are pleasantly surprised by the temporary solution.
Part A
Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points)
Internet advertising is booming. The industry has gone from $9.6 billion in revenue in 2001 to $27 billion this year, according to Piper Jaffray, an investment bank. And it is still early days. The internet accounts for only 5% of total spending on advertising, but that figure is expected to reach at least 20% in the next few years. The single largest category within this flourishing industry, accounting for nearly half of all spending, is "pay-per-click" advertising, which is used by firms both large and small to promote their wares.
The benefits of the pay-per-click approach over traditional advertising (television, radio, print and billboards) are obvious. Since advertisers pay only to reach the small subset who actually respond to an advertisement, the quality of the leads generated is very high, and advertisers are prepared to pay accordingly. The price: per click varies from $0.10 to as much as $30, depending on the keyword, though the average is around $0.50. Google made most of its $6.1 billion in revenue last year from pay-per-click advertising.
But as pay-per-click advertising has grown into a huge industry, concern has mounted over so-called "click fraud"—bogus clicks that do not come from genuinely interested customers. It takes two main forms. If you click repeatedly on the advertisements on your own website, or get other people or machines to do so on your behalf, you can generate a stream of bogus commissions. Click fraud can also be used by one company against another: clicking on a rival firm's advertisements can saddle it with a huge bill. Bogus clicks are thought to account for around 10% of all click traffic, though nobody knows for sure.
A few months ago Mr. Gross pioneered an alternative to the pay-per-click model. In February, Snap, a search engine backed by Mr. Gross, launched "pay-per-action" (PPA), a new model in which advertisers pay only if a click on an ad is followed by an action such as a purchase or a download.
Might this put an end to click fraud？ Don't bet on it, says Mike Zeman at Starcom, an advertising agency. Payper-action will be a niche, he predicts, since converting a click into an action depends on a variety of factors such as the ease of use of the advertiser's website. Google and its peers will be reluctant to be so dependent on factors outside their control. But Mr. Tobaccowala thinks pay-per-action could become a real alternative to pay-per-click. As bigger companies spend more on internet advertising; they will demand more accountability and a wider range of options, he says. At the very least, that means clamping down on click fraud; but it also presents an opportunity for entrepreneurs to invent new models that are less vulnerable to abuse.
The situation of "pay-per-click" advertising can be described as ______.
A．a fresh industry.
B．an efficient tool to attract the consumers.
C．the trend of internet advertising.
D．the good choice for both large and small companies.
Without his wise mother, he______such a successful scientist.
A．would not become
B．should not have become
C．may not have become
D．could not have become
After University I went on a teacher.
A．to become
B．becoming
C．by becoming
D．having become
A． To become
B． Become
C． One becomes
D． One becoming
His goal is not to become a sportsman______a champion in a certain field.
A．but rather became
B．but rather to become
C．but rather becoming
D．but rather to becoming
