关于javascript:选择篇019下面代码的输出是什么

class Chameleon {static colorChange(newColor) {
    this.newColor = newColor
    return this.newColor
  }

  constructor({newColor = 'green'} = {}) {this.newColor = newColor}
}

const freddie = new Chameleon({newColor: 'purple'})
freddie.colorChange('orange')

A: orange
B: purple
C: green
D: TypeError

参考答案：