前端面试题：var val = ‘smtg‘； console.log(‘Value is‘ + (val === ‘smtg‘) ? ‘Something‘ : ‘Nothing‘)；选哪个

var val = ‘smtg’;
console.log(‘Value is’ + (val === ‘smtg’) ? ‘Something’ : ‘Nothing’);

选（A）
A: Value is Something
B: Value is Nothing
C:NaN
D: other