The national colours of Greece are blue and black. ( ）
举一反三
- The colours of the facial skin are : A: red B: white C: blue D: yellow and black
- This product is ______ in both blue and black.
- 设计中CMYK颜色模式分别代表什么颜色错误的是（） A: Cyan、Magenta、Yellow、blacK B: red、green、blue、black C: Magenta、green、blue、black D: green、Magenta、blue、black
- Who is telephoning Mary A: A pair of black shoes. B: A pair of blue shoes. C: A black shirt and a pair of blue shoes.
- 下列枚举类型的定义中，包含枚举值3的是（ ）。 A: enum test {RED, YELLOW, BLUE, BLACK}; B: enum test {RED, YELLOW=4, BLUE, BLACK}; C: enum test {RED=-1, YELLOW,BLUE, BLACK}; D: enum test {RED, YELLOW=6, BLUE, BLACK};