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【单选题】
94竖盘指标差的校正步骤应为()(1)仪器仍以盘右瞄准原目标(2)仪器仍以盘左瞄准原目标(3)计算扣除指标差后瞄准原目标的正确读数(4)转动竖盘指标水准管微动螺旋,将原竖盘右读数调到计算出的正确读数(5)用拨针拨动指标水准管校正螺丝,使气泡居中,并反复检查(6)计算扣除指标差后瞄准原目标右盘的正确读数A.
（1）（3）（4）（5）
B.
（1）（6）（5）（4）
C.
（1）（6）（4）（5）
D.
（2）（3）（4）（5）
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【单选题】When a tax is collected from the buyers in a market,
A.
the buyers bear the burden of the tax.
B.
the sellers bear the burden of the tax.
C.
the tax burden on the buyers and sellers is the same as an equivalent tax collected from the sellers.
D.
the tax burden falls most heavily on the buyers.
【判断题】A tax collected from buyers generates a smaller deadweight loss than a tax collected from sellers.
A.
正确
B.
错误
【判断题】If a quantity tax is collected from competitive suppliers of a good, placing a tax on the good causes the price paid by consumers to increase more than if the tax had been collected directly from the ...
A.
正确
B.
错误
【单选题】已知放大电路中处于正常放大状态的某晶体管的三个电极对地电位分别为 V E ＝6 V， V B ＝5.3 V， V C ＝0 V，则该管为（ ）
A.
PNP 型锗管
B.
NPN 型锗管
C.
PNP 型硅管
D.
NPN 型硅管
【判断题】When we use the model of supply and demand to analyse a tax collected from the buyers, we shift the demand curve upward by the size of the tax.
A.
正确
B.
错误
【单选题】品牌的市场作用主要表现的方面不包括（ ）。
A.
品牌是企业与消费者之间的一份无形契约，是对消费者的一种保证，有品牌与无品牌的产品相比，消费者更多地信赖有品牌的产品
B.
品牌是消费者选择商品的依据，是消费经验的积累与运用
C.
品牌是规避单纯价格竞争的一种手段，因为消费者愿意为品牌的特有附加价值，支付一定的费用
D.
品牌是身份和地位的象征，有利于促进产品销售，树立品牌形象
【简答题】A．Income tax is collected from even the poorest citizen. B．State tax is collected from even the poorest citizen. C．Social security tax is collected from even the poorest citizen. D．Sales tax is collec...
【单选题】Within the supply-and-demand model, a tax collected from the buyers of a good shifts the
A.
demand curve upward by the size of the tax per unit.
B.
demand curve downward by the size of the tax per unit.
C.
supply curve upward by the size of the tax per unit.
D.
supply curve downward by the size of the tax per unit.
【简答题】女性职业套装由四个部分组成:西服、西裤、( )、( )。
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