在我国,某交易者在4月8日买入5手7月份棉花期货合约的同时卖出5手9月份棉花期货合约

题型:单项选择题

问题:

在我国,某交易者在4月8日买入5手7月份棉花期货合约的同时卖出5手9月份棉花期货合约,价格分别为12110元/吨和12190元/吨。5月5日该交易者对上述合约全部对冲平仓,7月和9月棉花合约平仓价格分别为12070元/吨和12120元/吨。[2010年3月真题]

该套利交易()元。(不计手续费等)

A.亏损500

B.盈利750

C.盈利500

D.亏损750

考点:期货基础知识第五章期货投机与套利交易第五章期货投机与套利交易题库
题型:单项选择题

【真题试题】(2007年单项选择第31题)商业银行因行使抵押权,质权而取得的不动产或者股权,应当自取得之日起( )年内予以处分。

A.2

B.3

C.4

D.5

题型:单项选择题

Every year thousands of tourists visit Pompeii, Italy. They see the sight that Pompeii is famous for—its stadium and theaters, its shops and restaurants. The tourists do not, however, see Pompeii’s people. No one has lived in Pompeii for almost 2,ooo years.

Once Pompeii was a busy city of 22,000 people. It lay at the foot of Mt Vesuvius, a grass-covered volcano. Mt Vesuvius had not erupted for centuries, so the people of Pompeii felt safe. But they were not. In August of the year 79 AD, Mt Vesuvius erupted. The entire top of the mountain exploded, and a huge black cloud rose into the air. Soon stones and hot ashes began to fall on Pompeii. When the eruption ended two days later, Pompeii was buried under 20 feet of stones and ashes. Almost all of its people were dead.

For centuries, Pompeii lay buried under stones and ashes. Then in the year 1861, an Italian scientist named Ginseppe began to uncover Pompeii. Slowly, carefully, Ginseppe and his men dug. The city almost looked the same as it had looked in 79 AD. There were streets and fountains, houses and shops. There was a stadium with 20,000 seats. Perhaps the most important of all, there were everyday objects, which tell us a great deal about the people who lived in Pompeii. Many glasses and jars had some dark blue color in the bottom, so we know that the people of Pompeii liked wine. They liked bread too; metal bread pans were in every bakery. In one bakery there were 81 round, flat loaves of bread—a type of bread that is still sold in Italy today. Tiny boxes filled with a dark, shiny powder tell us that women liked to wear eye-makeup.

Ginseppe has died, but his work continues. One-fourth has not been uncovered yet. Scientists are still digging, still making discoveries that draw the tourists to Pompeii.

小题1:Why do large number of people come to Pompeii each year?

A.To visit the volcano.

B.To shop and eat there.

C.To watch sports and plays.

D.To see how Pompeiians lived.小题2:Why did the city uncovered look almost the same as it had looked in 79 AD ?

A.Because Ginseppe and his men dug it slowly and carefully.

B.Because the city was buried alive and remained untouched.

C.Because scientists successfully rebuilt the city with everyday objects.

D.Because nobody had lived in the city ever since the volcano erupted.小题3:What do we know about the Pompeiians who lived 2,000 years ago?

A. They lived more or less the same as Italians now do.

B. They liked women wearing all kinds of makeup.

C. They enjoyed a lazy life with drinking and eating.

D. They went back to Pompeii after the eruption in 79 AD.

题型:单项选择题

()适用于覆盖面积较大,已有或未来需建设分布系统的场景,例如:教学楼、宿舍楼、机场、写字楼等

A、室内独立放装;

B、室内分布系统合路;

C、室外独立放装;

D、室外分布系统合路。

题型:单项选择题

假设在一个采用CSMA/CD协议的千兆网络中,传输介质是一根电缆。若要求最远的两个站点间距离增加100m,则该网络的最小数据帧长度应至少______才能保证网络正常工作。

A.减少500位
B.减少1000位
C.增加500位
D.增加1000位

题型:单项选择题

酒厂包装车间以自产白酒用于对瓶盖消毒。则用于对瓶盖消毒的白酒,应当征收消费税。

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