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IP属地:吉林
  • 关于-128和+128的问题

    这是-128的补码表示。0没有正负之分;如果不引进补码的概念,计算机计算的结果还真会出现+0、-0的问题,引进了补码的概念就没有这个问题了。上面...

  • ESL Podcast 1166 – Discussing Philosophy

    Rene: Why are you sitting here juststaring into space? Francis: I’mponde...

  • ESL Podcast 1154 – Visiting Historic Sites

    Mary: I think we shouldcall it a day.Will: I think we still have time to...

  • ESL Podcast 1155 – Getting an Online Degree

    Carlos: So where are you planning on attending college?Torrie: I’ve pick...

  • ESL Podcast 1156 – Unsafe Factory Conditions

    Kathy Lee: You won’t find any problems in yourinspectionof ourfactory.Ra...

  • ESL Podcast 1157 – Describing Nudity

    Venus: Kids, cover your eyes! Don’t look at that. I didn’t know there wo...

  • ESL Podcast 1153 – Getting Advice from Mothers-in-Law

    Marc: Who was that?Carla: It was your mother – again. She wanted to give...

  • ESL Podcast 1158 – Cold Weather Complaints

    Boris: Come on, keep climbing! This is the best exercise you’ll get all ...

  • ESL Podcast 1159 – Describing the Fit of Clothing

    Vera: How do these pants look on me?Wang: Uh, aren’t they a little tooti...

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