Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
More than any other single （ ）, writing has transformed human consciousness.(invent)
【正确答案】：INVENTION
【题目解析】：
根据前文single形容词，说明空格处应该填名词的形式，invent的名词为invention，且符合句意。句意：写作比其他任何一项发明更能改变人类的意识。