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【单选题】
的工作面是( )A.
一侧面
B.
二侧面
C.
内表面
D.
外表面
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皮皮学刷刷变学霸
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【多选题】Organic food: why? Today, many governments are promoting organic or natural farming methods that avoid use of pesticides and other artificial products. The aim is to show that they care about the envi...
A.
Consumers complain about the extra cost.
B.
Organic food may make people ill.
C.
Farm workers have to be specially trained.
D.
It requires too much technological expertise.
E.
It is not possible in some countries.
【多选题】Organic food: why? Today, many governments are promoting organic or natural farming methods that avoid use of pesticides and other artificial products. The aim is to show that they care about the envi...
A.
the occasional use of pesticides
B.
using the same field for different crops
C.
testing soil quality
D.
reducing the number of farm workers
E.
the production of greenhouse gases
【多选题】Organic food: why? Today, many governments are promoting organic or natural farming methods that avoid use of pesticides and other artificial products. The aim is to show that they care about the envi...
A.
who prepares the food
B.
the weather conditions during growth
C.
where the food has been stored
D.
when the plants were removed from the earth
E.
the type of farm the food was grown on
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