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【单选题】
投形盒、拼图、嵌板等属于哪类游戏的玩具()。
A.
智力游戏
B.
表演游戏
C.
体育游戏
D.
音乐游戏
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参考答案:
举一反三
【单选题】Suppose a monopoly is producing output so that marginal revenue equals marginal cost. If the monopolist reduces output, it:
A.
can charge a higher price.
B.
will increase profits.
C.
will decrease marginal revenue.
D.
can charge a higher price and it will increase profits.
【单选题】If the output equals five watches per week, the average fixed cost and average variable cost of production equal ____ and ____, respectively. Output Total Cost (Per Week) (Dollars) 0 $ 50 1 $ 60 2 $ 6...
A.
$9; $10
B.
$10; $9
C.
$45; $50
D.
$50; $45
【单选题】If marginal revenue on the tenth unit of output equals $4 for a non-discriminating, profit-maximizing monopolist, then price:
A.
equals $4.
B.
is less than $4.
C.
is greater than $4.
D.
must be equal to average total cost.
【单选题】Suppose that for a particular firm the only variable input into the production process is labor and that output equals zero when no workers are hired. In addition, suppose that when four units of outp...
A.
4
B.
10
C.
40
D.
135
【判断题】人皆有生、有死,生与死是绝对对立的。
A.
正确
B.
错误
【单选题】If the output equals five watches per week, the average fixed cost and average variable cost of production equal ____ and ____, respectively. Output Total Cost (Per Week) (Dollars) 0 $ 100 1 $ 120 2 $...
A.
$18; $20
B.
$20; $18
C.
$38; $30
D.
$30; $38
【单选题】Real GDP equals $200 billion, the government collects 20% of any increase in real GDP in the form of taxes, and the marginal propensity to consume is 0.8. If potential output equals $255.6 billion, th...
A.
.  recessionary; $20 billion
B.
.  recessionary; $55.6 billion
C.
.  inflationary; $20 billion
D.
.  inflationary; $55.6 billion
【单选题】What is the best title of the passage?
A.
Problem Solving
B.
Communication Skills
C.
Team Building.
D.
Company Management.
【判断题】发动机启动前,汽车的供电主要由蓄电池供给。
A.
正确
B.
错误
【判断题】当在程序中执行到 continue 语句时,将结束所在循环语句中循环体的一次执行。
A.
正确
B.
错误
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