代码片段1:
check('first');
function check(ars){
console.log(ars);
}
代码片段2:
check('second');
var check= function(ars){
console.log(ars);
}
以上两段代码分别执行的结果是()
B.
Uncaught ReferenceError, Uncaught ReferenceError
C.
Uncaught ReferenceError, second
D.
first, Uncaught ReferenceError
