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【单选题】
Which is NOT the right thing to do during such an emergency?A.
Judge from the smoke to identify the safe place.
B.
Drive the sheep or cattle to a field without grass.
C.
Don't drive the cars away.
D.
Go home immediately.
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举一反三
【单选题】The increase in traffic _____ to the growing pollution levels in this city.
A.
challenges
B.
tracks
C.
contributes
D.
arrives
【单选题】国家对进口涂料实行登记备案和专项检测制度。范围包括( )中编码为3208、3209项下的商品
A.
《商名称及编码品协调制度》
B.
《商品编码协调制度》
C.
《商品制度》
D.
《商品品名及编码协调制度》
【单选题】Growing levels of pollution represent a serious health ________ to the local population.
A.
haze
B.
hazard
C.
problem
D.
security
【单选题】There is growing public ________ over levels of air pollution in our cities.
A.
anxiety
B.
concern
C.
worry
D.
fear
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