【单选题】执行以下代码,其输出结果是什么
A. one two three error B. one two C. two D. two three error
A. one two three error B. one two C. two D. two three error
举一反三
- 以下语句的执行结果是什么？console.log('one');setTimeout(function(){ console.log('two');},0);console.log('three');console.log('four'); A: “one” “three” “four” “two” B: “one”“two” “three” “four” C: 不确定 D: 以上都不对
- 纽约步的节拍是（ ） 。 A: two and three and four one B: one two three four and one C: one two three four D: two and three four one
- 以下对枚举类型的定义中正确的是（） A: enum a={one,two,three}; B: enum a{one,two,three}; C: enum a={“one”,”two”,”three”}; D: enum a{“ one”,”two”,”three”};
- 以下对枚举类型定义正确的是______。 A: enumnum={one,two,three}; B: enumnum{one=9,two=18,three}; C: enumnum={"one","two","three"}; D: enumnum{"one","two","three"};
- 下面哪些自定义类型不符合语法要求 A: dataTT=one|two|three B: datatt=One|Two|Three C: dataTT=One|Two|Three D: typeTT=One|Two|Three