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● 理想的电子商务应用平台应该具备 (67) 的特征。A. 平台线性化,各部分耦合程度高 B. 平台模块化,
● 理想的电子商务应用平台应该具备 (67) 的特征。
A. 平台线性化,各部分耦合程度高
B. 平台模块化,各部分耦合程度低
C. 平台线性化,各部分耦合程度低
D. 平台模块化,各部分耦合程度高
● 理想的电子商务应用平台应该具备 (67) 的特征。
A. 平台线性化,各部分耦合程度高
B. 平台模块化,各部分耦合程度低
C. 平台线性化,各部分耦合程度低
D. 平台模块化,各部分耦合程度高
A、第三方物流集成各电子商务经营者的外包物流
B、电子商务信息技术的发展渗透到第三方物流领域
C、两者之间相互影响甚微
D、两者发展没有协同作用
A. ①②③④ B. ①②④③ C. ②①③④ D. ②①④③
● Why is (71) 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 (72) nature of the task. In one way or another the problem is ever new, and its solver learns something: sometimes (73) , sometimes theoretical, and sometimes
both. Finally, there is the delight of working in such a tractable medium. The (74) , 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 (75) , 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.
(71) A.programming B.composing C.working D.writing (72) A.repeating B.basic C.non-repeating D.advance (73) A.semantic B.practical C.lexical D.syntactical (74) A.poet B.architect C.doctor D.programmer (75) A.construct B.code C.size D.scale
(11)
A.真彩色图像
B.航拍图像
C.矢量化图形
D.高清晰灰度图像
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