79.M by a strong desire to enlighten the Chinese people, Lu Xun took up writing as a profession.
Motivated
句意为：受到启迪中华民族的强烈意愿的激励，鲁迅先生开始从事职业写作。分词作状语，表被动，故用motivated。
此题考查对语境的理解．准确理解语境，根据首字母确定单词。
句意理解不到位，词汇掌握不准确。