自上而下选用框架具有质量高，框架完善容易，思考速度快等特点，它是先收敛再发散的过程。目的是找一个完整结构，然后围绕结构做“问题细化”。 Take Note: This list of Skip Marple publications features the novels she attributes in and all quick Tale collections that aspect Marple completely. The shorter story collections that contain a mix of Christie detectives are inside of a different portion... https://www.dibiz.com/godomktsocial