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A.precautions
B.presentations
C.preservations
D.identification
A.precautions
B.presentations
C.preservations
D.identification
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.
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 quarantine all the flu patients.
C.No fowl should be raised.
D.Specialized hospitals should be established.
A、a. smoke better cigarettes
B、b. stop smoking cigarettes
C、c. spread the habit to others
D、d. smoke more cigarettes
Why did the flames spread quickly?
A.The oven became very hot.
B.The houses were close together.
C.The baker did nothing to stop it.
D.The baker's house was burning quickly.
A.fossil fuels
B.electric power
C.nuclear energy
D.coal power
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