试题与答案

左边图形折起来,将得到右边哪一个图形

题型:单项选择题

题目:

左边图形折起来,将得到右边哪一个图形()

A.A

B.B

C.C

D.D

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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(一)请运用“因形悟神法”或“见微知著法”做下面的探究题。

金色的飘落

毛时安

①初冬的雨,淅淅沥沥地下了整整一夜。早上,起风了。我和妻子一起推着童车,带着快满周岁的外孙去街上散步。

②没想到,一夜的冬雨,竟像最伟大的艺术家,以大地为画板创作了一幅夺人心魄的作品。铺天盖地金黄的落叶,在晨曦湿漉漉的微光中,层层叠叠,一直铺到了长街的尽头,铺到了很远很远的高楼和大地交界的地方。这是银杏树的落叶,它不像白杨梧桐香樟的落叶,踩上去没有落叶枯萎沙沙的碎裂声。它很厚实,还带着刚离开树干母体的生命汁液。童车推过去,就像踱步在一片委婉抒情的黄地毯上。落叶的黄同样的耀眼夺目,感人肺腑,但它的金黄,不是梵·高笔下向日葵燃烧得令你疯狂的金黄,而是一种比白重一些的淡金、淡黄。有种若有似无,丝丝缕缕,沁入你心灵,让你的灵魂为之轻轻颤动的情调。宝宝睁大了新生儿才有的雪山海子般清澈明亮的眸子,眸子里也倒映着诗一般的金黄。

③宝宝来到这世界不久。他从来没有看到过天光下有这么多树叶在眼前这么灵动而壮观地飞扬过舞蹈过。他没法理解落叶的意义,但出于本能,他和所有的孩子一样,能听懂自然、生命和季节的语言。两只鼓鼓囊囊的小手像枝丫伸向蓝天,不断地比画着挥舞着。小嘴不停地“吼吼”地叫着……这是大自然慷慨馈赠给新生儿的无言的童话。

④还依稀记得,初春我们搬来不久,嫩嫩的新绿在和煦的春风和清脆的鸟鸣声中,与晨雾一起欢欣地爬上枝头的动人情景。一片片染着新生嫩绿的银杏叶儿,沿着细细的枝条争先恐后地向天空涌去,把青春的梦想涂满湛蓝湛蓝的天空。还清晰记得,盛夏银杏叶儿浓得化也化不开的深绿,一路高歌,沉甸甸地压满整条大街。每到入夜时分,它们伴着温馨的街灯和漂浮着咖啡茶香的气息,彼此依偎,彼此摩挲。在月色星光下,用我们听不懂的语言,倾诉着夏日浪漫的情怀。没想到时间这么快就让它们走完了一次生命的轮回。更让我惊愕的是,这生命的凋零竟会充满着如此恢弘壮观的诗意。

⑤风,时大时小。就在金黄落叶纷飞的瞬间,我闻到了不远处传来的熟悉的黄浦江的气息,听到了它粗狂而亲切的涛声。在这冬日生命凋零的博大中,杜工部苍凉浑茫的吟诵“无边落木萧萧下,不尽长江滚滚来”,穿越时空向我涌来。想到不久一场冬天的白雪将会彻底埋葬这一声声金色的叹息,一次次金色的飞舞和凋零,一阵忧伤袭上心来。

⑥不懂事的宝宝似乎并不认同我对生命的忧伤。他蹙着小鼻子,一只眼眯缝着,一只眼圆瞪着,做着让你忍不住要笑出来的鬼脸。两只小手各握着一片妻子递给他的银杏落叶。落叶就像两把精致的泥金折扇,熠熠闪亮。他不停地扇着晃着,一路上,就像两只快乐的金蝴蝶在飞翔,似乎在和空中飘洒的落叶比试着什么。苹果般红扑扑的小脸蛋上,写满了兴奋。

⑦这时,不知谁家窗口飘来婉转的程韵:去时陌上花如锦,今日楼头柳又新。挨过了眼前的残冬,再过两三个月,满眼的新绿重新会像放学的孩子涌出校门那样,争先恐后地跃上蓝天。到那时,我们的宝宝也两岁多了,会满街蹒跚地走路了。

⑧我和妻子推着宝宝,相视一笑,一路穿过随风飘下的落叶,还有孩子手中两只快乐的金蝴蝶……                             (选自2011年3月7日《新民晚报》,有删改)

请联系全文,探究文中蕴涵了作者对“生命”的哪几层感悟。

答:________________________________________________________________________

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关于弱型有效市场,下列描述错误的是( )。

A.历史的股票价格信息是最容易获取的信息,因此弱型效率是资本市场所能表现出的最低形式的效率
B.市场的价格趋势分析是徒劳的,过去的股价资料是公开的且几乎毫不费力就可以得到
C.证券价格充分反映了所有公开信息,包括公司公布的财务报表和历史上的价格信息
D.如果能够从股票价格的历史信息中发现某种可以获得超额利润的趋势,那么市场中的每个人也都能够做到,结果超额利润将在争夺中消失

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Questions 81-90 are based on the following passage.
It sounds like a science fiction, but researchers say it’s a scientific fact: Microscopic organisms dubbed "killer algae" are paralyzing fish with unknown toxins and then eating away at their flesh. They might be making people sick, too.
The name given to this single-cell organism, or dinoflagellate, is Pfiesteria piscimorte- literally, "fish killer. " It was discovered at North Carolina State University in 1988, but at the same time, few scientists believed in its existence, much less in its highly unusual predatory nature. But ongoing research has led to international acknowledgment of the phenomenon and, recently, research funding.
Seemingly prompted by an unknown substance secreted by fish, the aggressive creature swims into action. It sends neurotoxins into the water and air, paralyzing a fish’s nervous system, and causing it to gasp for air at the surface. Eventually the fish suffocates. The killer dinoflagellate then attaches itself to the fish and begins sucking away at its flesh. This macabre scenario may help solve several sea mysteries, such as why fishermen report seeing "fish walks" (fish trying to leave the water) and pools of dead fish with holes eaten through them.
Whether humans are affected by the dinoflagellate’s toxin remains to be seen. Researchers think it’s unlikely eating fresh fish are in danger, but anyone with frequent exposure to the creature could be in peril. Several researchers working with the algae have reported bouts of memory loss and disorientation.
To understand the killer algae further, scientists must fully characterize their toxin and determine what stimulates them to attack. They also need to know if the algae are hurting fish populations, and whether pollutants make them more likely to attack.

All the following names are used to describe the organism EXCEPT ______.

A.dinoflagellate

B.Pfiesteria piscimorte

C.killer algae

D.a science fiction

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