以下能生效的样式选项是()p{color:yellow;}.classB{color:red;}.classA{color:blue;}123
A: yellow
B: red
C: blue
D: black
A: yellow
B: red
C: blue
D: black
举一反三
- 以下能生效的样式选项是( ) p{ color:yellow; } .classB{ color:red; } .classA{ color:blue; } 123 A: yellow B: ed C: lue D: lack
- 以下能生效的样式选项是()p{color:yellow;} A: yellow B: red C: blue D: black
- 以下定义枚举类型正确的是() A: enum<br/>color={red, yellow, blue}; B: enum<br/>color={“red”, “yellow”, “blue”}; C: enum<br/>color{“red”, “yellow”, “blue”} D: enum<br/>color{red=3, yellow, blue};
- 以下 CSS选择符定义中,( )属于类选择符。 A: P {color:red; font-size:12pt } B: p.blue{color:blue} C: #Red{color:red;} D: P EM { background: yellow }
- Which color indicates the harmony between nature and human-beings? A: red and green or blue B: dark blue and yellow or brown C: blue and red or orange D: black and purple or pink