问题
单项选择题 B型题
桡神经损伤时（）。
A.能完全屈曲各指
B.小指与无名指不能屈曲
C.拇指与示指不能屈曲，中指屈曲不完全
D.各指屈曲运动完全丧失，且各指的掌指关节轻度过伸，各指间关节呈屈曲位
E.拇指不能与其他四指相对，只能靠在桡侧，同时腕关节不能主动背伸，握拳时腕下垂更为明显
答案
参考答案：E
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桡神经损伤时（）。
A.能完全屈曲各指
B.小指与无名指不能屈曲
C.拇指与示指不能屈曲，中指屈曲不完全
D.各指屈曲运动完全丧失，且各指的掌指关节轻度过伸，各指间关节呈屈曲位
E.拇指不能与其他四指相对，只能靠在桡侧，同时腕关节不能主动背伸，握拳时腕下垂更为明显
参考答案：E
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| When I entered Berkeley, I hoped to earn a scholarship. Having been a Straight-A student, I believed I could__1__ tough subjects and really Iearn something. One such course was World Literature given by Professor Jayne. I was extremely interested in the ideas he__2_ in class. When l took the first exam ,I was __3__ to find a 77 , C-plus , on my test paper, __4__ Fnglish was my best subject. I went to Professor Jayne , who listened to my arguments but remained __5__ . I decided to try harder,although I didn't know what that __6__ because school had always been easy for me. I read the books more carefully,but got another 77. Again,I__7__ with Professor Jayne. Again , he listened patiently but wouldn't change his __8__. One more test before the final exam. One more__9__ to improve my grade. So I redoubled my efforts and ,for the first time,__10__the meaning of the word" thorough". But my_11_did no good and everything _12__as before. The last hurdLe (障碍) was the final. No matter what _13_ got,it wouldn't cancel three C-pluses. I might as well kiss the _14_ 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 _15_ myself to a movie. The next day I decided for once I'd have __16_ with a test. A week later,l was surprised to find I got an A. I hurried into Professor Jayne's office. He _17_ to be expecting me. " If I gave you the As you__18_,you wouldn't continue to work as hard. " I stared at him._19_ that his analysis and strategy (策略)were correct. I had worked my head _20 , 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. | ||||
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