题目

One evening I was resting in a cafe. I 36  a pair of newly bought white leather shoes, which were rather expensive. Then a boy came to me. He was in a(n)  37  shirt, looking pale and about eleven. No sooner had I begun to speak than he opened the  38  in his hand and took out the tools of shoe-polishing. He  39  down, took off my leather shoes, and began to shine them.   He was busy doing his work  40  heavy rain began to pour down. People rushed to the café for  41  from the rain. More and more people crowded  42  and gradually separated the boy from me. Hours passed,江Z民在中共“十五大”报告中总结20世纪的中国革命进程时说：“一个世纪以来，中国人民在前进的道路上经历了三次历史性的巨大变化，产生了三位站在时代前列的伟大人物：孙中山、毛.泽东、邓.小平。” 根据所学知识，请回答：     （1）文艺复兴理论来源是古希腊人文主义，那孙中山和毛.泽东的思想理论来源分别是什么？     （2）20世纪中国经历的三次历史性巨大变化分别是指什么？     （3）与时俱进、理论创新是三位思想巨人的共同特点，试分别举例说明他们与时俱进的表现。     （4）历史表明，只有中国共.产.党最坚决最忠实的继承了孙中山的革命事业，“为革命的三民主义之发展而奋斗”。请举出中国共.产.党在“民族”方面继承发展三民主义的成果表现。