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【单选题】
下面安全生产五要素中是灵魂和统帅,是安全生产工作基础中的基础,是安全生产工作的精神指向的是()
A.
安全文化
B.
安全法制
C.
安全责任
D.
安全投入
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【单选题】推动武术发展的主要动力是
A.
原始战争
B.
狩猎
C.
生产劳动
D.
武举考试
【多选题】推动武术发展的主要动力是
A.
原始战争
B.
狩猎
C.
生产劳动
D.
武举考试
【单选题】听力原文:W: Hi, John. M: Oh ! Hi, Laura. What are you doing here? W: Uh. I'm usually here on weekends. It's my dad's shop. So you are looking for a bike? M: Yeah. Now that the weather is warming up, I tho...
A.
She's waiting for her father.
B.
She's having her bicycle repaired.
C.
She wants to surprise John.
D.
She works there.
【单选题】Refer to Exhibit 7-1. If in the schedule, total consumer surplus equals $5, the market price of a jazz CD is: Price of Jazz CDs Quantity of Jazz CDs $30 1 $25 2 $20 3 $15 4 $10 5
A.
$10.
B.
$15.
C.
$20.
D.
$25.
【单选题】Refer to Exhibit 7-2. What is the total amount of consumer surplus assuming this market reaches equilibrium? Price Quantity Demanded Quantity Supplied $1.00 7 1 $2.00 6 2 $3.00 5 3 $4.00 4 4 $5.00 3 5...
A.
1
B.
2
C.
3
D.
6
【单选题】Refer to Exhibit 7-2. What is the total amount of producer surplus assuming this market reaches equilibrium? Price Quantity Demanded Quantity Supplied $1.00 7 1 $2.00 6 2 $3.00 5 3 $4.00 4 4 $5.00 3 5...
A.
1
B.
2
C.
3
D.
6
【单选题】Refer to Exhibit 3-7. The diagram represents a tradeoff in an economy between prison cells and classrooms. Which position represents the choice to allocate the greatest amount of resources to producin...
A.
B.
C.
D.
None of the above are correct. Points on the frontier show the efficient combinations of resources that produce equal quantities of both outputs.
【判断题】预付年金终值系数与资本回收系数互为倒数。( )
A.
正确
B.
错误
【单选题】Refer to Exhibit 7-2. What is the consumer surplus of the 2nd unit consumed assuming this market reaches equilibrium? Price Quantity Demanded Quantity Supplied $1.00 7 1 $2.00 6 2 $3.00 5 3 $4.00 4 4 ...
A.
1
B.
2
C.
3
D.
7
【单选题】Refer to Exhibit 3-7. If the economy moves from Point C to Point A in the diagram:
A.
more prison cells are created.
B.
more classrooms are created.
C.
it sacrifices an increasing quantity of classrooms per prison cell produced the further the movement toward Point
D.
there is no net change in the number of prison cells and classrooms, as all points on the frontier are equally efficient.
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