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【多选题】
在农业土地适度经营规模的评价指标中属于劳动生产率评价指标的有( )。A.
年产量
B.
年产值
C.
净产值
D.
纯收入
E.
活劳动利润率
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举一反三
【单选题】The research showed beyond ________ that smoking contributes to heart diseases.
A.
wonder
B.
doubt
C.
problem
D.
use
【简答题】Part IV compound dictation 填空.mp3: Jin Hee Park is a student at Stanford University in California. She studies hard, "Of course, I came here for the 1 ,” she says. But it doesn't hurt that the 2 is so...
【简答题】The research showed an a_______ between diet and various diseases.
【简答题】It's official — rich people really are stuck-up , at least according to one recent piece of research. A series of studies into unethical behaviour across the social classes has shown that posh people ...
【简答题】Using a mobile phone before going to bed can damage your health , according to a major study . It says that radiation from the mobile phone can cause insomnia (失眠症) and headaches as well as cutting th...
【单选题】The research showed beyond that smoking contributes to heart disease．
A.
reach
B.
power
C.
doubt
D.
problem
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