Ludwig Van Beethoven,aSwedish composer and pianist, was a crucial figure in the transition between the Classical and Romantic eras in Western artmusic and remained one of the most famous and influential composers.
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Beethoven showed his talent for music at an early age and was taught bya very famouspianist.
A. 对
B. 错
填介词：Nothing is particularly hard if you divide it _____small jobs.
下面关于Object类的说法不正确的是（ ）。
A. Object类是Java程序中所有类的直接或间接父类
B. Object类是Java程序中所有类的直接父类
C. Object类是Java类库中所有类的父类
D. Object类处在类层次最高点
Object类包含了所有Java类的（ ）。
A. 公共属性和方法
B. 属性和方法
C. 公共属性
D. 公共方法
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