改错题,求解释

改错题,求解释

题目
改错题,求解释
Here is my idea about how a friend is like. Firstly, a friend is someone you can share your secrets. If you tell him a secret, never will he talks about it with anybody else. Besides, a friend is always good listener when you need one. After hear your sad stories, he will say some words that is nice and warm. Still, your happiness makes him happily too. What’s more, a good friend is willing to offer the help to which you need, or can at least give you some advices. In a word, friends are those you like and trust, and you will enjoy every minute that you spent with them.
答案
举一反三
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