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【简答题】
Mike worked in an office in a small town, One day his boss said to him, “Mike, I want you to go to Richmond, to an office there, to see Mr. Shute. Here’s the address.” Mike went to Richmond. When he walked out of the station, he thought, “The office isn’t far from the station. I’ll find it easily.” But after an hour he was still looking for it, so he stopped and asked an old woman. She said, “ Go straight along this street and turn to the left at the end, and it’s the second building on the right.” Mike went and found it. A few days later, he went to the same city, but again he did not find the office, so he asked someone the way. It was the same old woman, and she was quite surprised, “ Are you still looking for the place?”
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【多选题】已知生产函数Q=LK,当Q=10时,PL= 4,PK = 1,厂商最佳生产要素组合时资本和劳动的数量是
A.
K= 1.6
B.
K=6.4
C.
L = 6.4
D.
L=1.6
E.
K=12.8
【简答题】已知生产函数Q=LK,当Q=10时,PL= 4,PK = 1 求(1)厂商最佳生产要素组合时资本和劳动的数量是多少? (2)最小成本是多少?
【多选题】粉碎的方法包括
A.
干法粉碎
B.
湿法粉碎
C.
低温粉碎
D.
超细粉碎
【多选题】物料粉碎的方法包括
A.
单独粉碎
B.
混合粉碎
C.
干法粉碎
D.
湿法粉碎
E.
低温粉碎
【多选题】粉碎的方法包括()。
A.
单独粉碎
B.
混合粉碎
C.
干法粉碎
D.
湿法粉碎
【单选题】S4的产生与下列哪项因素有关
A.
心室快速充盈
B.
心室收缩开始
C.
心室舒张开始
D.
心房收缩
【单选题】S4的产生与下列哪项有关
A.
心室收缩
B.
心室快速充盈
C.
心房收缩
D.
心室舒张
E.
血流加速
【多选题】粉碎的方法包括
A.
干法粉碎与湿法粉碎
B.
单独粉碎与混合粉碎
C.
低温粉碎
D.
流能粉碎
【多选题】粉碎的方法包括:
A.
干法粉碎
B.
湿法粉碎
C.
低温粉碎
D.
超微粉碎
【多选题】粉碎的方法包括
A.
干法粉碎和湿法粉碎
B.
单独粉碎和混合粉碎
C.
低温粉碎
D.
开路粉碎和循环粉碎
E.
闭塞粉碎和自由粉碎
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