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”。 The villagers of Chipping Cleghorn are astonished to examine a notice from the area newspaper asserting enough time and spot of an forthcoming murder. Jam packed with curiosity, a number of villagers gather in the appointed residence, however the homeown... https://www.crokes.com/godovietnam/info/