选择篇(012)-下面代码的输出是什么？

String.prototype.giveLydiaPizza = () => {
  return "Just give Lydia pizza already!";
};

const name = "Lydia";
name.giveLydiaPizza();

A: "Just give Lydia pizza already!"
B: TypeError: not a function
C: SyntaxError
D: undefined

参考答案：