单项选择题

What should be done in order to stop the spread of bird flu

A．All infected fowls have to be slaughtered.
B．The government should isolate all the flu patients.
C．No fowl should be raised from then on.
D．Specialized hospitals should be established.

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热门试题

单项选择题

The recent outbreak of bird flu results in______.

A．the death of millions of people
B．the slaughter of a lot of chickens
C．a worldwide panic
D．too many exaggerated news reports

单项选择题

The Spanish flu was the worst plague in history because ______.

A．it led to a terrible loss of human life
B．it was the earliest kind of flu
C．it broke out after World War One
D．it infected many animals as well