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：