现代著名史学家郭沫若说：“书籍被烧残，其实还在其次，春秋末年以来，蓬蓬勃勃的自由思索的那种精神，事实上因此而遭受了一次致命的打击。”
（1）书籍被烧指的是什么事？ 这件事是秦始皇采纳谁的建议而实行的？
（2）秦始皇采取这种行动的目的是什么？
（3）你如何看待这件事？
（4）秦朝时北方最宏伟的国防工程是什么？
（5）秦始皇建立的中央集权的封建国家把哪家的思想主张变成了现实？

B

    Colin Boyle was born in 1973 near Dublin，Ireland. While he was ill in hospital at age 10,his uncle gave him an old violin．He loved it right away．After he left the hospital，he practiced at his school every day after class．

    One day in 1987，John Leaf the manager(经纪人)of several Successful musicians ,came to Colin's school．He was having a meeting with the headmaster when he heard Colin practicing．After the meeting，he found Colin and invited him to appear in one of the concerts he was organizing that yeas Colin，however, refused Leaf's invitation because just then he was preparing for some important school exams．Years later, Colin made it to college to study engineering．At college he met Kim O'Malley, who was studying chemistry(化学)．Kim was also good at music．Being students，they didn't have much money and they usually worked in a restaurant on weekends．

    One evening in April 1992, while Colin and Kim were at work, they heard that there would be no live(现场演出的)music in the restaurant that night because the singer could not come．Colin and Kim persuaded the owner of the restaurant to let them play．Everyone was shocked to hear how good they were．After that, they worked hard together and improved greatly in music．

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这是一个迷人的海滨的夏夜

   夕阳西下，天空燃烧着一片橘红色的晚霞。大海也被霞光染成了红色，它比天空的景色更壮观。当一排排波浪涌起的时候，那映照在浪峰上的霞光，又红又亮，闪烁着，滚动着，使人赞叹。

   夜幕降临，天空的霞光渐渐淡下去了，深红的颜色变成了浅红，当一切光都消失了的时候，那高而远的天空中便出现了夜明星。它是那么大，那么亮，放射着令人注目的光辉，活像一盏挂在高空的明灯．

   夜色加浓，各处的灯火，也陆续亮了起来，尤其是山坡上那一片片灯光，它们从半空中倒映在乌蓝的海面上，像一串流动的珍珠。

   我踏着软绵绵的沙滩，望着这夏夜的景色，心里有说不出的愉快和兴奋。