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问题 单项选择题

男性， 20 岁，踢足球时右膝摔伤， 8 周后仍疼痛。查体：右膝肿胀，浮髌试验阳性，前抽屉试验阳性，侧方应力试验阴性

最可能的诊断是什么（）

A．前交叉韧带损伤 

B．后交叉韧带损伤 

C．外侧副韧带损伤 

D．内侧副韧带损伤 

E．外侧半月板损伤

答案

参考答案：A

单项选择题

Why is (8) fun What delights may its practitioner expect as his reward First is the sheer joy of making things. As the child delights in his mud pie, so the adult enjoys building things, especially things of his own design. Second is the pleasure of making things that are useful to other people. Third is the fascination of fashioning complex puzzle-like objects of interlocking moving parts and watching them work in subtle cycles, playing out the consequences of principles built in from the beginning. Fourth is the joy of always learning, which springs from the (9) nature of the task. In one way or another the problem is ever new, and its solver learns something: sometimes (10) , sometimes theoretical, and sometimes both. Finally, there is the delight of working in such attractable medium. The (11) , like the poet, works only slightly removed from pure thought-stuff. Few media of creation are so flexible, so easy to polish and rework, so readily capable of realizing grand conceptual structures.
Yet the program (12) , unlike the poet’s words, is real in the sense that it moves and works, producing visible outputs separate from the construct itself. It prints results, draws pictures, produces sounds, moves arms. Programming then is fun because it gratifies creative longings built deep within us and delights sensibilities we have in common with all men.

A．programming
B．composing
C．working
D．writing
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名词解释

一丝不苟yì s ībù ɡǒu
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