如下程序段，在划线处填写语句并写出card变量的值。 enum { club，diamond，heart，spade } card; card=heart; printf ( “___________ \n”,card);
%d 2 %d 2
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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;
- A loyalty card can also be named as: A: Club card B: Rewards card C: Points card D: Advantage card
- 词根card表示heart，cardigan sweater是一件什么样的毛衫？
- A business card is also called ________________. A: visiting card B: telling card C: calling card D: hotel card
- Business card can also be referred as:( ) A: visiting card B: calling card C: complimentary card D: name card
内容
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class Card{}下列属于Card类的构造方法的是（）？ A: private Card(){} B: public void Card(){} C: public Card(){} D: Card(){}
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departure card / embarkation card / outgoing passenger card
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对于class Card{}类，下列不属于Card类的构造方法的是（ ）。 A: Card(){} B: public Card(){} C: public void Card(){} D: private Card(){}
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表示heart含义的词根cord经过元音音变后有card这一变体形式。
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信用卡 A: credit card B: visa card C: credit D: card