[解析]
(1)细节理解题。根据第一段On a sunny morning,I walked casually through the park,savoring the gentle breeze,with the simple desire to locate a quiet spot for a good book.(在一个阳光明媚的早晨,我漫步在公园里,享受着和煦的微风,只想找个安静的地方读一本好书。)可知,作者想在公园里找一个安静的地方阅读。故选A。
(2)细节理解题。根据第二段But the squirrel ran away,grasping a chocolate bar stolen from my bag.(但是松鼠跑开了,抓着从我包里偷来的一块巧克力。)可知,松鼠偷了作者的巧克力棒。故选D。
(3)推理判断题。根据最后一段It had reminded me to embrace the unexpected,to break free from routine,and most importantly,to find joy in life's simplest pleasures.(它提醒我要拥抱意外,打破常规,最重要的是,在生活中最简单的快乐中找到快乐。)可知,作者从这次经历中学到了欣然接受惊喜的重要性。故选A。
(4)标题归纳题。根据最后一段I couldn't help but feel a sense of companionship with the squirrel.It had reminded me to embrace the unexpected,to break free from routine,and most importantly,to find joy in life's simplest pleasures.From that day forward,whenever I visit the park,I always keep a chocolate bar handy,just in case I come across my friend.(我情不自禁地感到和松鼠有一种友谊的感觉。它提醒我要拥抱意外,打破常规,最重要的是,在生活中最简单的快乐中找到快乐。从那天起,每当我去公园,我总是随身带着一块巧克力,以防我遇到我的朋友。)可知,文章主要讲述了作者在公园里看书的时候,遇到了一只松鼠偷了作者的巧克力。于是作者去追赶松鼠,从中获得了意外的乐趣。因此,B.An Unexpected Encounter in the Park.(公园里的意外相遇。)最符合文章标题。故选B。