Of course "it" can be utilized in all of those constructions and others, but soem with the examples could use changes. 具体选择在哪个平台购买，个人觉得电商三巨头都挺好的，购机时可以适当对比一下价格再考虑。如果搞不懂新机、准新机和二手机的区别，也搞不懂很多弯弯绕绕的，可以直接在京东和淘宝的官方旗舰店购买。稳妥性较高。 , use "is" if the person is still from the job/romance you might be t... https://hatshepsutk655ctk3.nico-wiki.com/user