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下面的代码： var person = {fname:"Bill", lname:"Gates", age:62}; var text = "";

2022-04-03 4次阅读

面的代码 person

下面的代码： var person = {fname:"Bill", lname:"Gates", age:62}; var text = ""; for (var x in person) { text = person[x]; } 循环结束后，text的值为：（）

A.BillGates62

B.Bill

C.Gates

D.62

正确答案：A

下面的代码： var person = {fname:&quot;Bill&quot;, lname:&quot;Gates&quot;, age:62}; var text = &quot;&quot;;

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下面的代码： var person = {fname:"Bill", lname:"Gates", age:62}; var text = "";