When I entered Berkeley, I hoped to earn a scholarship．Having been a Straight A student, I believed I could___16___tough subjects and really learn something．One such course was World Literature given by Professor Jayne．I was extremely interested in the ideas he ___17 ___in class.
When l took the first exam, I was___ 18___ to find a 77, C-plus, on my test paper, ___19___ English was my best subject．I went to Professor Jayne, who listened to my arguments but remained___20 ___I decided to try harder, although I didn't know what that ___21___ because school had always been easy for me．I read the books more carefully, but got another 77．Again, I ___22___ with Professor Jayne．Again, he listened patiently but wouldn't change his ___23___ One more test before the final exam．One more ___24___ to improve my grade．So I redoubled my efforts and, for the first time, ___25 ___the meaning of the word "thorough", But my ___26___ did no good and everything ___27___ as before.
The last hurdle (障碍) was the final．No matter what___28___I got, it wouldn't cancel three C-pluses．I might as well kiss the ___29___ goodbye.
I stopped working hard．I felt I knew the course material as well as I ever would．The night before the final, I even ___30___ myself to a movie．The next day I decided for once I'd have ___31___ with a test.
A week later, I was surprised to find I got an A．I hurried into Professor Jayne's office．He ___32___ to be expecting me．"If I gave you the A as you ___33___ , you wouldn't continue to work as hard．"
I stared at him,___34___that his analysis and strategy (策略) were correct．I had worked my head ___35___ , as I had never done before.
I was speechless when my course grade arrived: A-plus．It was the only A-plus given．The next year I received my scholarship．I've always remembered Professor Jayne's lesson: you alone must set your own standard of excellence.
___19___
逗号后面半句是解释前面震惊的原因，因为英语是我最拿手的科目，符合for引导的原因状语从句的结构和逻辑规则。
我国保护少年儿童权益的专项法律是《中华人民共和国未成年人保护法》。（ ）
MP3（ ）。
计算机软件是指（ ）。
下面哪一项不属于维护交易安全原则的内容？（ ）
围绕《建国以来的重大科技成就》一课，做一个教案。
请围绕“城乡发展一体化”写一篇小论文，题目自拟，角度不限，要求：结构完善、条理清晰、有说服力。
在国际关系中，第三世界国家历来是中国团结合作的对象，因为 ①第三世界国家是国际社会一支重要的政治力量 ②团结第三世界国家符合中国的国家利益 ③合作是第三世界国家共同发展的必由之路 ④第三世界国家在南北关系中处于主导地位（ ）
微观经济学要解决的问题是（ ）
机关文书部门或业务部门在年终或第二年上半年对归卷的文件材料进行整理等工作，称为（ ）。
20世纪70年代中国外交有了重大突破和转机，转变的关键是（ ）
