1863年，赫斯特染料厂总共只有5个工人，到1912年达到7700人，其中包括380名熟练的化学家和工程师：巴登笨胺和苏打厂，在1875年拥有工人885人，到1914年达到11000人。这些化学工厂后来成为整个工业帝国——“法本化学工业公司”的中心。这一现象反映了德国（  ）

短文改错

本文中共有10处语言错误,每句最多有两处.错误涉及一个单词的增加,删除和修改.增加:把缺词处加一个漏字符号(∧),并在其下面写出该词.删除:把多余的词用斜线(＼)划掉.修改:在错的词下划一横线,并在该词下面写出修改后的词.注意: 1.每处错误极其修改均限一词.2.只允许修改10处,多者从第11处不记分.

    Mr. Smith had a 8-year-old son named Tony, who enjoyed listening to music very much. So he bought a piano to Tony, hoping that he can become a famous pianist one day. The little boy put her heart into practising the piano day after day and seemed enjoy every minute of it. However, half a year later, he told his father that he was tiring of practising the piano. Heard this, Mr. Smith said, “Tony, it is one thing to be fond of listen to music, but it is another thing to perform skillful by yourself. You can never play the piano well even if you don't practise more.”