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某金矿公司预计3个月后将出售黄金,故先卖出黄金期货,价格为298美元,出售黄金时的市价为308美元,同时以311美元回补黄金期货,其有效黄金售价为( )。

A308美元

B321美元

C295美元

D301美元

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style=text-align: justify; Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.
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1.[选词填空]Leah’s first yoga studio was by no weans an immediate success.

2.[选词填空]By conventional standards,Leah was a typical successful woman before she changed her career.

3.[选词填空]Readiness to take advantage of new apportunities will make it easier to create one’s desired future.

4.[选词填空]Leah gained confidence by laying out her fears and contronting then directly.

5.[选词填空]In search of a meaningful life,Leah gave up what she had and set up her own yoga studios.

6.[选词填空]Some people regard professional change as an unpleasant experience that disturbs their career.

7.[选词填空]Leah’s interest in yoga prompted her to make a firm decision to seshape her life.

8.[选词填空]Small signs may indicate great changes to come and therefore ment attention.

9.[选词填空]As she explore new interests and developed new potential,Leah felt powerful internally.

10.[选词填空]The worst fear that Leah ever had was the prospect of losing her yoga business.

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style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify;

1.[单选题]How does Dr.Gabriela Ferreira view the result of Lindson-Hawley's experiment?

A.It is idealized.

B.It is unexpected.

C.It is encouraging.

D.It is misleading.

2.[单选题]The idea of "a marathon" (Line 2, Para.5) illustrates the popular belief that quitting smoking _____.

A.is something few can accomplish

B.needs some practice first

C.requires a lot of patience

D.is a challenge at the beginning

3.[单选题]What happens when people try to quit smoking gradually?

A.They find it even more difficult.

B.They are simply unable to make it.

C.They show fewer withdrawal symptoms

D.They feel much less pain in the process.

4.[单选题]What does Lindson-Hawley say about her mother?

A.She quit smoking with her daughter's help.

B.She succeeded in quitting smoking abruptly.

C.She was also a researcher of tobacco and health.

D.She studied the smoking pattems of adult smokers.

5.[单选题]What kind of support did smokers receive to quit smoking in Lindson-Hawley's study?

A.They were given physical training.

B.They were looked after by physicians.

C.They were encouraged by pshchologists.

D.They were offered nicotine replacements.

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style=text-align: justify;
Section A
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1.[选词填空]

2.[选词填空]

3.[选词填空]

4.[选词填空]

5.[选词填空]

6.[选词填空]

7.[选词填空]

8.[选词填空]

9.[选词填空]

10.[选词填空]

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style=text-align: justify;
Section A
style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify; style=text-align: justify;

1.[选词填空]

2.[选词填空]

3.[选词填空]

4.[选词填空]

5.[选词填空]

6.[选词填空]

7.[选词填空]

8.[选词填空]

9.[选词填空]

10.[选词填空]

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交易编码由12位数字构成,前()位为会员号,后()位为客户号。

A3,9

B4,8

C5,7

D6,6

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1.[单选题]______

A.He is the only boy in his family.

B.He becomes tearful in wind.

C.He has stopped making terrible faces.

D.He is his teacher’s favorite student.

2.[单选题]______

A.Tell him to play in her backyard

B.Do sth funny to amuse him

C.Give him some cherry stones to play with

D.Warn him of danger by making up a story

3.[单选题]______

A.They could break pp’s legs.

B.They could sometimes terrify adults

C.They could fly against a strong wind

D.They could knock pp unconscious

4.[单选题]______

A.One would get a spot on their tongues if they told a lie deliberately.

B.One would have to shave their head to remove a bat in their hair.

C.One would go to prison if they put a stamp on uoside down.

D.One would have curly hair if they ate too much stale bread.

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某铝型材厂决定利用铝期货进行买入套期保值。3月5日该厂在7月份到期的铝期货合约上建仓,成交价格为20600元/吨。此时铝锭的现货价格为20400元/吨。至6月5日,期货价格涨至21500元/吨,现货价格也上涨至21200元/吨。该厂按此现货价格购进铝锭,同时将期货合约对冲平仓。通过套期保值操作,该厂实际采购铝锭的成本是( )元/吨。

A21100

B21600

C21300

D20300

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style=text-align: justify; style=margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋体; font-size: 14px; line-height: 21px; white-space: normal; background-color: rgb(255, 255, 255);/Questions 51 to 55 are based on the following passage.
style=margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋体; font-size: 14px; line-height: 21px; white-space: normal; background-color: rgb(255, 255, 255);/  In agrarian(农业的) , pre-industrial Europe, “you’d want to wake up early, start working with the sunrise, have a break to have the largest meal, and then you’d go back to work,” says Ken Albala, a professor of history at the University of the Pacific. “Later, at 5 or 6, you’d have a smaller supper.”
style=margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋体; font-size: 14px; line-height: 21px; white-space: normal; background-color: rgb(255, 255, 255);/  This comfortable cycle, in which the rhythms of the day helped shape the rhythms of the meals, gave rise to the custom of the large midday meal, eaten with the extended family. “Meals are the foundation of the family,” says Carole Counihan, a professor at Millersville University in Pennsylvania, “so there was a very important interconnection between eating together” and strength-eating family ties.
style=margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋体; font-size: 14px; line-height: 21px; white-space: normal; background-color: rgb(255, 255, 255);/  Since industrialization, maintaining such a slow cultural metabolism has been much harder, with the long midday meal shrinking to whatever could be stuffed into a lunch bucket or bought at a food stand. Certainly, there were benefits. Modern techniques for producing and shipping food led to greater variety and quantity, including a tremendous increase in the amount of animal protein and dairy products available, making us more vigorous than our ancestors.
style=margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: 宋体; font-size: 14px; line-height: 21px; white-space: normal; background-color: rgb(255, 255, 255);/  Yet plenty has been lost too, even in cultures that still live to eat. Take Italy. It’s no secret that the Mediterranean diet is healthy, but it was also a joy to prepare and eat. Italians, says Counihan, traditionally began the day with a small meal. The big meal came at around 1 p.m. In between the midday meal and a late, smaller dinner came a small snack. Today, when time zones have less and less meaning, there is little tolerance for offices’ closing for lunch, and worsening traffic in cities means workers can’t make it home and back fast enough anyway. So the formerly small supper after sundown becomes the big meal of the day, the only one at which the family has a chance to get together. “The evening meal carries the full burden that used to be spread over two meals,” says Counihan.

1.[单选题]What does the author say about Italians of the old days?

A.They enjoyed cooking as well as eating.

B.They ate a big dinner late in the evening.

C.They ate three meals regularly every day.

D.They were expert at cooking meals.

2.[单选题]What does the author think of the food people eat today?

A.Its quality is usually guaranteed.

B.It is varied, abundant and nutritious.

C.It is more costly than what our ancestors ate.

D.Its production depends too much on technology.

3.[单选题]What does Professor Carole Counihan say about pre-industrial European families eating meals together?

A.It was helpful to maintaining a nation’s tradition.

B.It brought family members closer to each other.

C.It was characteristic of the agrarian culture.

D.It enabled families to save a lot of money.

4.[单选题]What do we learn from the passage about people in pre-industrial Europe?

A.They had to work from early morning till late at night.

B. They were so busy working that they only ate simple meals.

C. Their daily routine followed the rhythm of the natural cycle.

D.Their life was much more comfortable than that of today.

5.[单选题]What does “cultural metabolism” (Line 1, Para. 3. refer to?

A.Evolutionary adaptation.

B.Changes in lifestyle.

C.Social progress.

D.Pace of life.

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