题干

如图,若点A的坐标为(1,, 3 ),则sin∠1=____

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3
2

同类题2

阅读下列材料,从每题所给的四个选项(A、B、C和D)中,选出最佳选项.

    One of the executives gathered at the Aspen Institute for a day-long leadership workshop using the works of Shakespeare was discussing the role of Brutus in the death of Julius Caesar. “Brutus was not an honorable man,” he said. “He was a traitor(叛徒). And he murdered someone in cold blood.” The agreement was that Brutus had acted with cruelty when other options were available to him. He made a bad decision, they said—at least as it was presented by Shakespeare—to take the lead in murdering Julius Caesar. And though one of the executives acknowledged that Brutus had the good of the republic in mind, Caesar was nevertheless his superior. “You have to endeavor,” the executives said, “our policy is to obey the chain of command.”

    During the last few years, business executives and book writers looking for a new way to advise corporate America have been exploiting Shakespeare’s wisdom for profitable ends. None more so than husband and wife team Kenneth and Carol Adelman, well-known advisers to the White House, who started up a training company called “Movers and Shakespeares”. They are amateur Shakespeare scholars and Shakespeare lovers, and they have combined their passion and their high level contacts into a management training business. They conduct between 30 and 40 workshops annually, focusing on half a dozen different plays, mostly for corporations, but also for government agencies.

    The workshops all take the same form, focusing on a single play as a kind of case study, and using individual scenes as specific lessons. In Julius Caesar , sly provocation(狡诈的挑唆) of Brutus to take up arms against the what was a basis for a discussion of methods of team building and grass roots organism.

    Although neither of the Adelmans is academically trained in literature, the programmes, contain plenty of Shakespeare tradition and background. Their workshop on Henry V, for example, includes a helpful explanation of Henry’s winning strategy at the Battle of Agincourt. But they do come to the text with a few biases (偏向): their reading of Henry V minimizes his misuse of power. Instead, they emphasize the story of the youth who seizes opportunity and becomes a masterful leader. And at the workshop on Caesar, Mr. Adelmans had little good to say about Brutus, saying “the noblest Roman of them all” couldn’t make his mind up about things.

    Many of the participants pointed to very specific elements in the play that they felt related Caesar’s pride, which led to his murder, and Brutus's mistakes in leading the  after the murder, they said, raise vital questions for anyone serving as a business when and how do you resist the boss?

同类题5

读文章,回答问题。

有一个豌豆荚,绿莹莹的,好象一间绿色的小房子,里面并排坐着五颗绿莹莹的豌豆。

  慢慢地,豌豆荚变黄了,豌豆也长结实了。

  有一天,豌豆荚震动了一下,啊,她被摘下来了。

  豌豆们快活地叫了起来:“啊,我们的小房子快要打开了!”

  最大的一颗说,他要跑到很远很远的地方去,谁也追不上它。

  第二颗说,它要飞到太阳里去,那才神气呢!

  还有两颗懒洋洋地说,他们滚到哪儿,就在哪儿睡一觉。

  最小的一颗呢?他想了想,说:“我可不想飞到太阳里去,也不想跑得很远很远,当然,也不能光想着睡觉哇。我要是能为大家做点儿事,就高兴了。”

  不一会儿,小房子打开了,五颗豌豆滴溜溜滚了出来,落在一个小男孩儿的手心里。小男孩儿有一支玩具手枪,他把豌豆一颗一颗装进枪筒,又砰砰地把他们一颗一颗打出去。

  最小的那颗豌豆,飞到了一座小楼的窗台上,骨碌一下,滚到一条裂缝里,那裂缝里有点儿泥巴,上面还长着青苔。小豌豆在这里住下了。

  小楼里住着一个小姑娘,病得很厉害,已经在小屋里躺了一年多了,下不了床,连坐也坐不起来。她小脸儿瘦瘦的,黄黄的,全身一点儿力气也没有,多可怜哪!连妈妈都以为她活不长了。

  春天到了,树枝该吐出小芽儿来了,小草也该从土里钻出小脑袋来了!小姑娘真想出去瞧瞧,可是不行。她躺着一动也不能动,只好睁大眼睛,呆呆地望着窗外的天空。

  忽然,她看见窗台上有一点儿绿色的东西在晃动,就叫了起来:“妈妈,您快来瞧瞧,窗台上那绿的是什么?”

  妈妈打开窗子一看:“啊,是一颗小豌豆,长出小叶子来了。”

  小姑娘看见绿色了,心里有多高兴啊。她让妈妈把她的小床移到窗户旁边,想清楚地看着小豌豆一天天长大。她还请妈妈在窗台上插根小棍,把小豌豆的芽给支起来,再拉根线到窗顶,好让小豌豆的蔓儿,沿着线往上爬。

  小姑娘看着小豌豆猛劲儿长,笑吟吟地说:“小碗豆哇,你长得真快,我也会跟你一样,长得又快又好。”

  可不是嘛,有了小豌豆的陪伴,小姑娘的脸色好多了,她还能自己坐起来,坐上整整一个钟头呢。

  一天清早,小姑娘醒来,朝窗外一看,乐得叫了起来:“啊,小豌豆开花了!”

  真的,小豌豆开出了粉红色的小花。小姑娘高兴极了,她扶着窗台,慢慢地,慢慢地,站起来了!就这样,小豌豆长大了,小姑娘的病也慢慢地好了。

  小姑娘对着小豌豆微笑,从心底里感谢他。

  小豌豆呢,轻轻地点着头,好象在说:“我就想着给别人做件好事嘛。让你看到我绿色的叶子,让你看到我粉红色的花,让你跟我一样,长啊,长啊,长得好起来,我就非常高兴了。”