[单项选择]

已知3个类O、P和Q，类O中定义了一个私有方法P1、一个公有方法F2和一个受保护的方法F3：类P和类Q是类O的派生类，其继承方式如下所示：
classP：protected O{...}；
classQ：public O{...}；
关于方法门的描述中正确的是 (34) ；关于方法F2的描述中正确的是 (35) ；关于方法F3的描述中正确的是 (36) 。

（34）处填（）。
A. 方法F1无法被访问
B. 只有在类O内才能访问方法F1
C. 只有在类P内才能访问方法F1
D. 只有在类Q内才能访问方法F1

Every artist knows in his heart that he is saying something to the public. Not only does he want to say it well, but he wants it to be something which has not been said before. He hopes that the public will listen and understand -- he wants to teach them, and he wants them to learn from him.
What visual artists like painters want to teach is easy to make out but difficult to explain. Because painters translate their experiences into shapes and colors, not words. They seem to feel that a certain selection of shapes and colors, out of the countless billions possible, is exceptionally interesting for them and worth showing to us. Without their work we should never have noticed these particular shapes and colors, or have felt the delight which they brought to the artist.
Most artists take their shapes and colors from the world of nature and from human bodies in motion and rest; their choices indicate that these aspects of the world are worth looking at, that t
A. most painters do not express themselves well
B. a painter uses unusual words and phrases
C. a painter uses shapes and colors instead of words
D. many painters do not say anything