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

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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。

该厂铝的实际购进成本是( )元/吨。

A.53000
B.55750
C.53200
D.53250

考点:期货从业考试期货基础知识套期保值种类及应用
题型:单项选择题

German Chancellor Angela Merkel won over German voters in the Federal Election on Sept. 27. Can she now be won over by a French charm offensive (1) at repairing the relationship that was once at the heart of Europe That’s the question being asked in Paris, (2) top government officials are (3) talking about their desire to rekindle closer ties (4) their neighbors across the Rhine. (5) the end of World War II the Franco-German relationship has been the motor of European integration, the (6) force behind the creation of the European Union and, more recently, the introduction of the euro. But the ardor has (7) in this decade, particularly under Merkel, who has regularly struggled to (8) her irritation with French President Nicolas Sarkozy’s grandstanding. Sarkozy, (9) , has often been impatient with what he (10) Merkel’s lack of resolve.

The sometimes (11) personal rapport is a long way from the public shows of affection their predecessors staged, particularly Helmut Kohl and FranCois Mitterrand, who movingly held (12) in 1984 in a Verdun cemetery. There’s been tension on (13) , too. Charles Grant, director of the London-based think tank Centre for European Reform, points out that France and Germany have been (14) on issues from how best to reflate their economies during the economic (15) to the smartest strategies for dealing with Russia.

But influential movers in France are now (16) to put the relationship back on a friendlier footing. In a recent paper French think tank Institute Montaigne (17) an ambitious agenda for the two nations, (18) that a new impetus is needed if Europe’s voice is to be heard in a world (19) of big new players, such as Brazil and India, and at a time when President Obama seems fax more (20) with China and the rest of Asia than with America’s traditional allies in Europe.

20()

A.stimulated

B.preoccupied

C.concentrated

D.accustomed

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一列横波沿x轴传播,当位于=3cm处的A质点在x轴上方最大位移处时,位于=6cm处的B质点恰在平衡位置且振动方向竖直向下,求出这列波的最大波长.

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伴核苷磷酸化酶缺乏的免疫缺陷病()

A.四唑氮蓝试验

B.外周血淋巴细胞分类及绝对计数

C.血清免疫球蛋白测定

D.总补体活性检测及各补体成分检测

E.结核菌素试验

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某省高级人民法院在对全年案件进行复查过程中,发现某市中级人民法院办理的黄某故意杀人案存在证据不足、事实不清的问题,决定提起审判监督程序对该案进行提审。为此,该省高级人民法院应当通知出席再审法庭的人民检察院是()

A.该省人民检察院

B.与该市中级人民法院对应的市人民检察院

C.该省人民检察院指定的人民检察院

D.最高人民检察院指定的人民检察院

题型:单项选择题

下面有关液晶显示器的叙述中,错误的是

A.液晶显示器不使用电子枪轰击方式来成像,因此它对人体没有辐射危害

B.液晶显示器的分辨率是固定的,不可设置

C.液晶显示器的工作电压低、功耗小,比CRT显示器省电

D.液晶显示器不闪烁,颜色失真较小

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