皮皮学，免费搜题
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【单选题】
雌激素的降解产物是A.
求偶素
B.
雌酮
C.
雌二醇
D.
雌三醇
E.
激情素
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皮皮学刷刷变学霸
举一反三
【单选题】What do they use the blogs for?
A.
Handing in their writing assignents
B.
Debating controversial issues
C.
Exchang information and opinions
D.
Educating people to protect wildlife
【单选题】总供给曲线具有正斜率时,总需求曲线向右移动会增加( )
A.
实际工资、就业量和实际产出
B.
名义工资、就业量和实际产出
C.
劳动生产率和实际产出
D.
劳动力需求、就业量和实际工资
【单选题】When the machines run the planet, for what purpose do they use the humans?
A.
Manual labor
B.
Energy
C.
Experiments
D.
Karaoke
【单选题】What do they use the blogs for?
A.
Handing in their writing assignments.
B.
Debating controversial issues.
C.
Exchanging information and opinions.
D.
Educating people to protect wildlife.
【单选题】When the machines run the planet in the film The Matrix, for what purpose do they use the humans?
A.
Manual labor
B.
Energy
C.
Experiments
D.
Karaoke
【单选题】总供给曲线具有正斜率时，总需求曲线向右移动会增加（）。
A.
实际工资、就业量和实际产出
B.
价格水平、就业量和实际产出
C.
劳动生产率和实际产出
D.
劳动力需求、就业量和实际工资
【单选题】What are students required to do before they use the new app?
A.
They should have a LinkedIn profile.
B.
They should swipe their credit cards.
C.
They should have a personal statement.
D.
They should upload a video of their biography.
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