题目内容：

answer=reply to还是reply?
reply和reply to有什么区别，因为太深奥我也不懂。
还有Not thing

优质解答

做动词：answer=reply to ex: answer the question=reply to the question回答这个问题
做名词：answer=reply ex: the answer to the question= the reply to the question 这个 问题的答案