选择题【1524/1530】输出是什么？
1let a = 3 2let b = new Number(3) 3let c = 3 4 5console.log(a == b) 6console.log(a === b) 7console.log(b === c)
难度：
2021-07-02 创建本题为“单选题”
1let a = 3 2let b = new Number(3) 3let c = 3 4 5console.log(a == b) 6console.log(a === b) 7console.log(b === c)
本题为“单选题”
