题目：In addition,many exceptions( )the rules of English usage make it difficult to master. to
喵查答案：exception(例外)与to连用。句意:此外,英语用法规则的许多特例使得英语用法很难掌握。题目：In addition,many exceptions( )the rules of English usage make it difficult to master. to
喵查答案：exception(例外)与to连用。句意:此外,英语用法规则的许多特例使得英语用法很难掌握。