一位老农养着一匹老马。一天,老马不小心掉进了一个深坑，发出一声声哀鸣。望着深坑里的老伙计，老农痛心却又无奈，他知道自己无力救老马出来，但又不忍心让它因困饿痛苦而死，于是决定往坑里填土，尽快结束老马的生命。

当老农开始往深坑里填土时，老马吓坏了,但几乎在同时，老马又镇定下来——每次土打到背上，它都用力抖掉,然后踩着投下来的土往上走一点。不管土块打在背上有多疼痛，老马从不放弃抖土。不知过了多久，筋疲力尽、伤痕累累的老马终于安全地回到了地面。原来是埋葬它的泥土，最终却拯救了它。

如图所示，四棱锥P﹣ABCD中，底面ABCD是边长为2的菱形，Q是棱PA上的动点．

阅读下列材料，从A、B、C三个选项中，选出最佳选项回答问题或完成句子.
    Miss Miller, The English Teacher wants to know about her students. She asks them some questions. The next are some of the students' answers(回答):

First name: Grace       Last name: Smith           Class: 1 School things: 2dictionaries, 4 pencil boxes, 8 notebooks

First name: Tony        Last name: Green          Class: 2 Things and positions: Watch: on the table        Volleyballs: under the desk Keys: in the schoolbag      Computer games: on the sofa

First name: Alice          Last name: Smith         Class: 3 Likes: apples, carrots, chicken, strawberries Doesn't like: bananas, salad, ice-cream

关于埃及的表述,正确的是 (  )

根据短文内容，选择正确答案。

    The computers changed our lives in the 1980s, the Internet changed our lives in the 1990s, and the robots will change our lives in the new century.

    Do you think there will be robots in people's homes? It's not a dream that every home will have a robot.

    Now, robots are not only able to help people do the housework, they can also help the doctors do the difficult operations, play chess with people, play the piano and so on.

    A new cooking robot is used in Beijing. It can cook all the dishes on the menu; you only need to wait two to four minutes. In the future, the robot will be a nurse, a security (安全）guard, or a partner in your life.

    Experts believe robots will be used everywhere from the industrial (工业的） robots to service robots. In the future, robots will become part of the family, and provide close service for people. We all look forward to the new robot age.