，          。古今有识之士治学都很注重“博观而约取”。观而有选，取而有择，有的放矢。韩愈在《原道》中批评有些人读书作文“择焉而不精，语焉而不详”。袁枚在解释杜甫诗句“读书破万卷，下笔如有神”时说：“盖破其卷，取其神，非囫囵用其糟粕也。”爱因斯坦则说：“在书本中找出可以把自己引到深处的东西，把其他一切统统抛掉，抛掉使头脑负担过重并将自己诱离要点的一切。”这些真知灼见，发人深思。

    Going to the zoo

    The students of our School go to the zoo. They see a lot of animals. In the afternoon, they get back to school. The teacher asks them which animal is their favourite. Each student gives an answer. Some animals are very popular. Other animals are not. Here is a chart (图表) the students make at school. It shows the animals the students like best.

将计算结果凑整到分．(用四舍五入法)

48.75元×0.93≈____