题目内容 (请给出正确答案)
提问人:网友f******g 发布时间:2022年6月13日 23:17
[单项选择题]

一对OD点之间径路中总阻抗最小的径路叫()。

A.最长径路

B.最短径路

C.有效径路

D.最短流

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A
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In recent years, TVs have become bigger and more beautiful. But we’re still paying a high price for the size and beauty. Take, for example, Toshiba’s 65-inch TheaterWide HD Projection TV, which is big enough to make you feel like you’re really in a movie theater. As it costs almost $ 8, 500, you could practically hire some actors to perform in your living room for less. But you’re paying for the size and picture quality of a projection TV, as well as future-proofing support for digital High-Definition TV.D
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