请看代码并思考输出结果 var scope = 'global'; function f(){ console.log(scope); var scope = 'local'; console.log(scope); } f(); var a = []; console.log(a == ,a == false); ]; console.log(b + ,b-); var c = {}; console.log(Boolean(c)==true); 对比答案 全部答对的同学,下文可不必阅读,我相…