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【简答题】
地理国情监测变化数据主要分为三类 , 和 。
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皮皮学刷刷变学霸
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【简答题】巴氏杀菌的是指() a. 杀死全部细菌 b.采用80℃以上的温度杀菌 c. 将致病菌杀死 d.将菌落降低到可接受水平
【简答题】How is the 'local food' generally believed to help protect the environment? Why does the author say that 'local food may turn out to be even less green'? (para. 7)
【简答题】典型的超巴氏杀菌条件，温度为( )，时间是( )。
【单选题】How does Josh help homeless people?
A.
By giving them some food.
B.
By giving them some money.
C.
By giving them a chance to talk.
D.
By giving them haircuts for free.
【单选题】How does Josh help homeless people?
A.
By giving them some food.
B.
By giving them some money.
C.
By giving them haircuts for free.
D.
By giving them a chance to talk.
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