Why do campus police scan networking sites like Facebook and MySpace？
A. Because the police can recruit the potential candidates.
Because students have fierce argument on these sites.
C. Because the police may detect gang-fighting through the Interact.
D. Because students carelessly reveal their dissatisfaction on such sites.
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______ when Shanghai was the paradise for imperialist adventurers.
A. Gone are the days
B. Are the days gone
C. Gone the days are
D. Are gone the days
The possibility of making the social websites helpful to the police is mostly based______.
A. the insiders who informs the police of helpful tips
B. the technical support offered by the websites
C. the large group of users of the social websites
D. the students" casualness on releasing information online
An awkward-looking character such as Cyrano de Bergerac might sniff at the suggestion, but
In sixteenth-century Italy and eighteenth-century France, the ruling families
A. tried to destroy the lower and middle classes using etiquette.
B. discriminated against the lower class using etiquette.
C. tried to teach etiquette to the lower and middle classes.
D. put the middle and working classes into fenced enclosures.
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