(()=>{letx,ytry{thrownewError()}catch(x){(x=1),(y=2)console.log(x)}console.log(x)console.log(y)})()A:1undefined2B:undefinedundefinedundefinedC:112D:1undefinedundefined参考答案

(()=>{letx,ytry{thrownewError()}catch(x){(x=1),(y=2)console.log(x)}console.log(x)console.log(y)})()A:1undefined2B:undefinedundefinedundefinedC:112D:1undefinedundefined参考答案