题目内容
（请给出正确答案）
A．the rate at which the firm can substitute labor for capital while holding total cost constant
B．the rate at which the firm can substitute labor for capital while holding output constant
C．the slope of the isocost curve
D．both a and c
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更多“The marginal rate of technical…”相关的问题
A、euro deposits have a lower expected return than dollar deposits.
B、the expected return on euro deposits in terms of dollars is 9 percent.
C、the expected return on dollar deposits in terms of euros is 19 percent.
D、both A and B of the above will occur.
E、none of the above will occur.
B、octaves
C、decibel
D、radians per second
1. Freneau has been called the “___ of American Poetry”, and it is ultimately in a historical estimate that he is an important literary figure. 2. As shown by “The Wild Honey Suckle”, Freneau was a close observer of ___. And the poem represents his taste as a ____. 3. “The Indian Burying Ground” is of ____ in matters of meter and beat. 4. Freneau expressed his desire for Americans’ intellectual and literary ___ and the awareness of the shaping national spirit in a poem entitled “The Rising Glory of America”.
A、social media
B、data explosion
C、cloud computing
D、IoT application
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You can drive as far as you like without paying us a penny over the $ 99 as long as you return the car to the city from which you rented it.Insurance(保险) is included, gas is not.
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26.According to the advertisement, $ 99 is the rate offered for _____.
A.traveling a limited distance
B.renting a car for seven days
C.hiring a driving guide
D.driving within a state
27.Which of the following is included in the car-renting rate?()
A.Gas used
B.Car repairs
C.The hotel charge
D.Insurance fee
28.The car-renting rate remains $ 99if you _____.
A.return the car to where you rent it
B.drive within the same city
C.buy the insurance
D.pay for the gas
29.The last sentence of the passage "You rent a company" means that _____.
A.you have to be responsible for the company
B.you should obey the rules set by the company
C.you can enjoy all-round services of this company
D.you may choose the best car from the company
30.The purpose of the passage is to advertise _____.
A.car-renting services in the US
B.a special rate of car-renting
C.the advantages of car-renting
D.a US car-renting company
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