选择题【1444/1530】输出什么?
1const person = { 2 name: "Lydia", 3 age: 21 4} 5 6for (const [x, y] of Object.entries(person)) { 7 console.log(x, y) 8}
难度：
2021-07-02 创建本题为“单选题”
1const person = { 2 name: "Lydia", 3 age: 21 4} 5 6for (const [x, y] of Object.entries(person)) { 7 console.log(x, y) 8}
本题为“单选题”
