单项选择题

The primary aim of some companies' sponsoring the search engines is to ______.

A．cash in on their important role as Web guides
B．boost their avenue
C．reverse a series of losses
D．have their sites visited by the internet users more

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热门试题

单项选择题

Which of the following is NOT a correct statement

A．There are too many pages or hyperlinks on the Internet, so people usually use search engine to find a certain site.
B．More than 8 search engines are accused of selling their search engine spots by Commercial Alert.
C．The headquarters of Commercial Alert is in Portland Oregon.
D．The search engines are Web guides.

单项选择题

______ is the most popular activity online.

A．Sending pages of information
B．Sending E-mail
C．Surfing the net
D．Selling the top spot