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【单选题】
对于一个垄断厂商来说,其供给曲线A.
向上倾斜
B.
等同边际成本曲线
C.
等同于边际收益曲线
D.
不存在
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反馈参考答案：
举一反三
【判断题】Given the same diameter of gear pitch circle, the gear pump with fewer teeth has larger delivery.
A.
正确
B.
错误
【单选题】Which of the following expressions is semantically ambiguous?
A.
arrest
B.
phone
C.
enter
D.
color
E.
all of the above
【单选题】When drawing a gear, the pitch circle is represented by (Single option: 10 points)
A.
Thin dot-dash line
B.
Thick solid line
C.
Thin solid line
D.
None
【单选题】Pitch-circle diameter for a gear is (Single option: 10 points)
A.
mz
B.
m(z+2)
C.
m(z-2.5)
D.
None
【单选题】Drawing of a single gear, for external view , the pitch circle is shown with ( )
A.
tick line
B.
dashed dotted line
C.
thin line
D.
dashed line
【单选题】Which of these chapters in the Gear Up Book is NOT included in the final pitch?
A.
Customers
B.
Delight
C.
Business Model
D.
Reality Test
E.
Go Global
【单选题】Which of the following expressions is semantically ambiguous?
A.
cardinal
B.
river
C.
ordinal
D.
liver
E.
all of the above
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