![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-53/ti_inject-812ce.png)
以下代码 运行后输出如下: 850 George Gates {'2019': 998, '2018': 850, '2017': 930} 补充以下代码以实现每个空之前的注释中描述的功能: company={ "employees": [ { "firstName":"Bill" , "lastName":"Gates" }, { "firstName":"George" , "lastName":"Bush" }, { "firstName":"Thomas" , "lastName":"Carter" } ], "benifits": {"2019":998,"2018":850,"2017":930} } #打印输出JSON中的850 1 #打印输出JSON中的"George" 2 #打印输出JSON中的"Gates" 3 #打印输出JSON中的"benifits"关联的值 4