玫瑰对于（)相当于（)对于鲸鱼A.香精 鱼翅B.花园 海水C.蔷薇 海豚D.月季 鲨鱼

The old man got things straight enough to settle down at last to his usual ______.

A．habit

B．practice

C．routine

D．custom

Why didn't Mark get up at his usual time？

A．Because the repair man borrowed his car.

B．Because he does not own a car.

C．Because had to take the bus to work.

The young man ______.

A．was a beggar

B．played better than the usual beggars

C．played the trumpet in the band at the Scala Theatre

D．played in his small room in good weather with his windows open to get fresh air

Consider an individual whose utility is given by, where his wealth. A lottery gives him 64RMB with probability 0.5 and 144RMB with probability 0.5. What is the risk premium for him？

A、4

B、8

C、10

D、12

Consider an individual whose utility is given by, where x denotes his wealth. A lottery gives him 64RMB with probability 0.5 and 144RMB with probability 0.5. What is the risk premium for him？

A、4

B、8

C、10

D、12

A. being given

B. been given

C. given

D. to be given

A. individual

B. routine

C. usual

D. personal

What does the man say is a benefit of his business model？

A．Personal relationships with clients

B．Rapid production and delivery of services

C．Responsiveness to individual project needs

D．Professional quality service at a low price

Consider an individual whose utility is given by, where x denotes his wealth. Now the individual needs to make decision between two lotteries. Lottery 1 gives him 100RMB for sure. Lottery 2 gives him 64RMB with probability 0.5 and 140RMB with probability 0.5. Then

A、The individual prefers Lottery 1 since Lottery 1 brings higher utility

B、The individual prefers Lottery 2 since Lottery 2 brings higher utility

C、The individual prefers Lottery 2 since Lottery 2 brings higher expected wealth

D、The individual is indifference between the two lotteries

They are the possessions of the autonomous (self-governing) man of traditional theory, and they are essential to practices in which a person is held responsible for his conduct and given credit for his achievements.