6月份,某铝型厂预计9月份需要500吨铝作为原料,当时铝的现货价格为53000元/吨

题型:单项选择题

问题:

6月份,某铝型厂预计9月份需要500吨铝作为原料,当时铝的现货价格为53000元/吨,因目前仓库库容不够,无法现在购进。为了防止铝价上涨,决定在上海期货交易所进行铝套期保值期货交易,当天9月份铝期货价格为53300元/吨。到了9月1日,铝价大幅度上涨。现货铝价为56000元/吨,9月份铝期货价格为56050元/吨。如果该厂在现货市场购进500吨铝,同时将期货合约平仓,则该厂在期货市场的盈亏情况是()

A.盈利1375000元

B.亏损1375000元

C.盈利1525000元

D.亏损1525000元

考点:期货从业考试期货基础知识2009年期货从业资格考试期货基础知识历年真题(二)
题型:单项选择题

飞机:天空:飞行

A.火车:铁路:铁轨
B.马:马路:奔驰
C.老虎:森林:奔跑
D.汽车:公路:行驶

题型:单项选择题

下列哪类抗体与相应抗原表位的亲和力最强()

A.IgG

B.IgA

C.IgM

D.IgE

E.IgD

题型:单项选择题

If you exhibit positive characteristics such as honesty and helpfulness, the chances are that you will be thought as a good-looking person, for a new study has found that the perception (认知) of physical attractiveness is influenced by a person's personality.

The study, which was led by Gary W.Lewandowski, has found that people who exhibit negative characteristics, such as unfairness and rudeness, appear to be less physically attractive to observers.In the study, the participants viewed photographs of opposite-sex individuals and rated them for attractiveness before and after being provided with information about their personalities.

After personality information was received, participants also rated the probability of each individual' s becoming a friend and a dating partner.Information on personality was found to significantly change the probability, showing that cognitive (认知的) processes modify (修改) judgments of attractiveness.

"Thinking a person as having a desirable personality makes the person more suitable in general as a close relationship partner of any kind," said Lewandowski.

The findings show that a positive personality leads to greater expectation of becoming friends, which leads to greater expectation of becoming romantic partners and, finally, to being viewed as more physically attractive.The findings remained consistent regardless of how "attractive" the individual was formerly thought to be or of the participants' current relationship status.

"This research provides a positive outcome by reminding people that personality goes a long way toward determining your attractiveness; it can even change people's impressions of how good-looking you are," said Lewandowski.

小题1:In the study the participants were required to _____.

A.try to make friends with each other

B.try to prove positive characters make people more attractive

C.exhibit negative characters such as unfairness and rudeness

D.rate one's attractiveness by photos before and after knowing her or his personality小题2:What's the CORRECT order of how cognitive processes modify judgments of attractiveness?

a.find a person with a positive personality

b.view the person more physically attractive

c.want to make friends with the person

d.want to be his/ her romantic partner

A.a→c→d→b

B.d→c→b→a

C.c→b→a→d

D.a→d→c→b小题3:Which of the following is WRONG according to the passage?

A.The research reminds people to pay more attention to the personality.

B.Personality can change people's impressions of one's appearance.

C.The judgment of one's attractiveness always stays unchanged.

D.Positive personality may lead to more friends.小题4:The passage is written in a(n) _____ tone.

A.subjective

B.objective

C.sceptical

D.negative小题5:Who are the intended readers of this passage?

A.People with positive characteristics.

B.Good-looking people.

C.People with negative characteristics.

D.General people.

题型:单项选择题

夜间驾驶机动车在照明条件良好的路段跟车行驶怎样使用灯光?

A.关闭前照灯

B.使用远光灯

C.关闭所有车灯

D.使用近光灯

题型:单项选择题

有关肿瘤的概念,不正确的是()

A.肿瘤细胞的生长依赖于致瘤因素的持续存在

B.肿瘤的最大特点是形成局部肿块

C.肿瘤细胞的遗传物质改变可不断地传给子代细胞

D.肿瘤的生长不会停止

E.肿瘤组织与其起源的组织相比,均具有显著的异常形态

更多题库