考博英语改错模拟练习题及答案解析（57）
考博英语考试中有些院校的考博题型中有改错这项，考博英语改错题型需要同学们运用语法、修辞、结构等知识识别短文内的语病并作出改正，很考验考生的语法能力，新东方在线考博频道整理了考博英语改错模拟练习题及答案解析系列文章供考生们参考练习。
When I decided to return back to school at the __1__age of thirty-five, I wasn’t at all worried for my __2__ability to do the work. After all, I was a grown woman who has raised a family, not a confused__3__teenager freshly out of school. But when I __4__started classes, I realized that those “confused teenagers” who sitting around me were in __5__more better shape for college than I was. They still__6__had all their classroom skills in bright, shiny__7__condition, while mine grown rusty from disuse. I__8__had totally forgotten how to locate information in a library, what to write a report, __9__or even how to speak up in class discussion. __10__
答案及解析：
1. 去掉back
return本身就相当于back或go back，此处back意义重复
2. for改为about
worry about是固定词组，表示“为……担心”，而worry for后加人时表示“为某人担心”
3.has改为had
定语从句中时态应与主句一致
4. freshly改为fresh
fresh out of school作后置定语修饰teenager。freshly只有与过去分词连用时才表示recently
5. 去掉who或将sitting改为sat
6. more改为much
修饰强调比较级better
7. classrooms改为classroom
classroom在此处是名词作定语修饰skill，不能用复数
8. mine后加had
过去分词grown不能单独作谓语，并且需要表示出在过去的过去“我的技能早已生锈”
9. what改为how
write后已有宾语，应用how表示方式
10. or改为and