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【单选题】
纸层析法分离鉴定实验中分离鉴定的是A.
氨基酸
B.
蛋白质
C.
脂肪
D.
葡萄糖
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反馈参考答案：
举一反三
【单选题】According to the Eq. the voltage between two points a and b in an electric circuit is the ( ) needed to move a unit charge from a to b.
A.
power
B.
energy (or work)
C.
voltage
D.
current
【单选题】The total variable manufacturing overhead variance was
A.
$10.000 F.
B.
$10,000 U.
C.
$110,000 U.
D.
$110,000 F.
【单选题】Variable costing regards fixed manufacturing overhead as a(n):
A.
administrative cost
B.
inventoriable cost
C.
period cost
D.
product cost
【单选题】The variable manufacturing overhead efficiency variance for December was
A.
$50,000 U.
B.
$350,000 U.
C.
$10,000 F.
D.
$60,000 F.
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