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【判断题】
用氟离子选择电极的标准曲线法测定试液中F-浓度时, 对较复杂的试液需要加入总离子强度调节试剂。A.
正确
B.
错误
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【单选题】2018 年 6 月 1 日 , 周小川表示 , 在当前资 源全球化配置的背景下 ,随着人民币加入 SDR , 人民币国际化持续深入 , 香港可进一步拓展离岸人民币业务。 “ 轻奢消费 ” 通俗地说就是 “ 可以负担得起的奢侈品 ” 。 “ 轻奢一族 ” 今年在我国不断兴起和壮大。轻奢消费既能满足奢侈之心 , 又能在钱包的承受范围之内。一些品牌和商场 , 都开始瞄准轻奢消费市场。这说明 ( ) 1...
A.
． ①②
B.
②③
C.
． ①③
D.
． ②④
【单选题】下列表述中,体现会计主体假设具体应用的是( )。
A.
独资企业的经济活动必须与其所有者个人的经济活动区分开
B.
企业不能在财务报表中体现其全部经济活动
C.
只有能够以货币计量的经济活动，才能作为会计核算的对象
D.
企业的经营活动，在可以预见的未来，能够持续不断地进行下去
【判断题】The value of the marginal product of land is the marginal product of land multiplied by the price of the output produced on the land.
A.
正确
B.
错误
【单选题】Suppose the marginal product of labor is
A.
N = 200 - 0.5N
B.
ere N is aggregate employment. The aggregate quantity of labor supplied is 300 + 8w, where w is the real wage. If a supply shock increases the marginal product of labor by 10 (to MPN = 210 - 0.5 N), by how much does employment increase?
C.
0
D.
4
E.
8
F.
16
【单选题】Suppose the marginal product of labor is
A.
N = 200 - 0.5N
B.
ere N is aggregate employment. The aggregate quantity of labor supplied is 300 + 8w, where w is the real wage. If a supply shock increases the marginal product of labor by 10 (to MPN = 210 - 0.5 N), by how much does the real wage increase?
C.
1
D.
2
E.
3
F.
4
【单选题】The marginal product of labor is equal to the
A.
total product divided by the total number of workers hired.
B.
increase in the total product that results from hiring one more worker with all other inputs remaining the same.
C.
slope of the marginal product of labor curve.
D.
None of the above answers are correct.
【单选题】The Marginal Product of Labor is
A.
the change in total product resulting from an extra unit of labor, holding other factors constant.
B.
the ratio of output to the number of workers used to produce that output.
C.
the amount of output that can be produced by a given amount of labor.
D.
equal to the marginal product of labor when the average product is increasing.
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