单项选择题

What fears people most

A．Poultry will infect many people.
B．The disease can spread quickly among people.
C．There will be human-to-human transmission.
D．A new disease combining bird and a human flu will break out.

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热门试题

单项选择题

One of tile fight ways for us to avoid bird flu is ______.

A．to kill all the poultry
B．to eat no more chickens
C．to form a healthy habit
D．to keep separated from others

单项选择题

Which must be wrong for the Asians to change their lifestyle

A．Farmers should live more closely with their poultry.
B．Farmers should vaccinate their poultry regularly.
C．Farmers should avoid selling live poultry in the market.
D．People should avoid buying live poultry in the market.