每张卡片上的数是哪两个一位数相乘的积，写出算式来．

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    ①那是一个老师告诉我的故事，至今仍珍藏在心里，让自己明白在人世间，其实不应该放过每一个能够帮助别人的机会。

    ②多年前的一天，这位老师正在家里睡午觉，突然，电话铃响了，她接过来一听，里面却传来一个陌生粗暴的声音：“你家的小孩偷书，现在被我们抓住了，你快来啊！”在话筒里传来一个小女孩的哭闹声和旁边人的呵斥声。她回头看着正在看电视的唯一的女儿，心中立即就明白过来是怎么回事了。

    ③她当然可以放下电话不理，甚至也可以斥责对方，因为这件事和她没任何关系。

    ④但自己是老师，说不定她就是自己的学生呢？此时此刻，那个一念之差的小女孩，一定非常惊慌害怕，正面临着尴尬的境地。犹豫了片刻之后，她问清了书店的地址，匆匆忙忙赶了过去。正如她预料的那样，在书店里站着一位满面泪痕的小女孩，而旁边的大人们，正恶狠狠地大声斥责着。她一下子（走、冲）上去，将那个可怜的小女孩（搂、拉）在怀里，转身对旁边的售货员（严厉、严肃）地说：“有什么事就跟我说吧，我是她妈妈，不要吓着孩子。”在售货员不情愿的嘀咕声中，她交清了28元的罚款，才领着这个小女孩走出了书店，并看清了那张被泪水和恐惧弄得一塌糊涂的脸。

    ⑤她笑了起来，将小女孩领到家中，好好清理了一下，什么都没有问，就让小女孩离开了。临走时，惊魂未定的小女孩，深深地看了她一眼，便飞一般地跑掉了。

    ⑥时间如流水匆匆而过，不知不觉间，多少年的光阴一晃而过，她早已忘了这件事，依旧住在那里，过着平稳安详的生活。

    ⑦有一天中午，门外响起了一阵敲门声。当她打开房门后，看到了一位年轻漂亮的陌生女孩，露着满脸的笑容，手里还拎着一大堆礼物。“你找谁？”她疑惑地问着，但女孩却激动地说出了一大堆话。好不容易，她才从那陌生女孩的叙述中恍然明白，原来，她就是当年那个偷书的小女孩，刚从某名牌大学毕业，已找到了一份令人羡慕的工作，现在特意来看望自己。女弦眼睛泛着泪光，激动地说：“___________________________________________________________________________

____________________________________________________________________________________。”

⑧望着女孩脸上幸福的笑容，她也笑了。

同学们做“探究凸透镜成像的规律”的实验，请回答以下问题：

当今，反腐败斗争正搞得如火如荼，综观中国古代史也十分重视对官员的监督，秦统一后，为维护皇权，巩固统治，加强了对官员的监督管理：其中，中央分管监察百官的是（    ）

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    CHICAGO- Have you ever worked on your laptop computer with it sitting on your lap, heating up your legs? If so, you might want to rethink that habit from now on. Doing it a lot can lead to “toasted skin syndrome (症状)”, an unusual-looking spotted skin condition caused by long-term heat exposure (暴露), according to medical reports.
    In one recent case, a 12-year-old boy from California developed a skin discoloration on his left lap after playing computer games a few hours every day for several months. “He recognized that the laptop got hot on the left side; however, he did not change its position, ” Swiss researches reported in an article published Monday in the journal Pediatrics.
    Another similar case is a Virginia law student who needed treatment for the spotted darkening on her leg. Dr. Kimberley Salkey, who treated the young woman, learned the student spent about six hours a day working with her computer placed on her lap. As Dr. Salkey later learnt, the temperature under the laptop could reach 51 degrees. That case, from 2007, is one of 10 laptop-related cases reported in medical journals in the past six years.
    The condition can also be caused by overuse of heating pads (垫子) and other heat sources that usually aren't hot enough to cause burns. It's generally harmless but can also cause such permanent (永久的) skin darkening. In very rare cases, it can cause damage leading to skin cancers, said the Swiss researchers, Drs. Andreas Arnold and Peter Itin from University Hospital Basel. They do not mention any skin cancer cases linked to laptop use, but suggest, to be safe, placing a carrying case under the laptop if you have to hold it on your lap.
    Dr. Kimberley Salkey said that under the microscope, the affected skin is similar to skin damaged by long-term sun exposure.
    Major producers including Apple and Dell warn against placing laptops on laps or exposed skin for long periods of time because of the risks for burns. In the past, “toasted skin syndrome” has happened to workers whose jobs require being close to a heat source, including bakers and glass blowers, and in people who gathered near hot stoves to stay warm.
    Dr. Anthony J. Mancini, chief at Children's Memorial Hospital in Chicago, said that it's unlikely that computer use would lead to cancer since it's so easy to avoid close skin contact (接触) with laptops.