程序启动完毕之后，首先会调用以下哪个方法（）。A:applicationWillResignActive: B:applicationDidEnterBackground: C:applicationDidBecomeActive: D:application: didFinishLaunchingWithOptions: 答案: application: didFinishLaunchingWithOptions:

点击这里，查看本门网课答案

程序启动完毕之后，首先会调用以下哪个方法（ ）。A:applicationWillResignActive: B:applicationDidEnterBackground: C:applicationDidBecomeActive: D:application: didFinishLaunchingWithOptions: 答案: application: didFinishLaunchingWithOptions: