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【单选题】
养猪所需饲料的价格上升了,假定其他条件不变,则生猪的( )。A.
需求增加
B.
供给增加
C.
需求减少
D.
供给减少
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【简答题】Note that when the steering angle is zero, a=b=0.5, which means that the driving force will be equally distributed to the left or right sides of the vehicle. (steering angle 转向角)
【简答题】求下列关系式所表示的图形
【单选题】Because of his Irish background, ( ) is thought to be the driving force of the Irish Literary Revival.
A.
William Butler Yeats
B.
Alfred T ennyson
C.
M atthew Arnold
D.
R obert Browning
【判断题】When creating a code of ethics from scratch, the Institute of Business Ethics suggests that an organization first find a champion to be the driving force behind the project.
A.
正确
B.
错误
【判断题】In a market economy, the principle of net income maximization is the driving force that determines land use. Land tends to be used for the activity that generates the smallest net present value of fut...
A.
正确
B.
错误
【单选题】The party needs a ______, if it is to be the driving force of the new politics.
A.
breakout
B.
takeover
C.
shakeout
D.
downside
【简答题】方程 所表示的曲线图形是（ ）
【简答题】图形所表示的各个部分不在同一个平面内，这样的图形称为______图形．
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