• 2022-06-18
    Call a spade a spade.直言不讳。
  • 正确

    内容

    • 0

      Call a spade a spade. 未知类型:{'label': 'questionDesc', 'content': '请为下列句子选择恰当的译文。', 'isMemberControl': 0, 'type': 181} A: 强记不如善悟,好记性不如烂笔头。 B: 据实而言。 C: 边学边问,才有学问。

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      关于枚举类型变量声明错误的选项是哪一个? A: enum _card_t { SPADE, HEART, DIAMOND, CLUB} card_type; B: enum _card_t { SPADE=1, HEART, DIAMOND, CLUB}; enum _card_t card_type; C: typedef enum _card_t { SPADE, HEART, DIAMOND, CLUB} card_t; _card_t card_type; D: enum { SPADE, HEART, DIAMOND, CLUB} card_type;

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      Spade money first appeared in Zhou Dynasty.

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      中国大学MOOC: The sentence She came up shouldering a spade is a loose sentence.

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      Suppose: draw heart and receive $12; draw spade, diamond or club and lose $4; probability of drawing heart = 13/52 = ¼; probability of drawing spade, diamond or club = 39/52 = ¾, then the expected value is: A: -1 B: -2 C: 0 D: 1