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[单选题]
Around 15,000 officials gathered in Copenhagen, trying to map out an effective strategy _____ the ba
ttle against climate change.
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ttle against climate change.
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Which sound can most people's ears pick up?
A.Sounds of 15,000 hertz.
B.Sounds of 20,200 hertz.
C.Sounds of 30,000 hertz.
D.Sounds of 50,000 hertz.
A.100,000
B.50,000
C.15,000
D.500,000
去年夏天一万五千头海豹死亡,这是与北海污染有关的灾难性事件之一。
A.looking for
B.looking forward to
C.looking around
Countries around the Equator have the()climate.
A、sub-tropical
B、hot
C、tropical
D、cold
He has reputation______honesty around the village.
A.in
B.on
C.at
D.for