三视图的，我觉得这个方法真心赞。从此秒杀三视图！你没必要把这个视频全部看完，知道方法然后看两个例题就好了，然后自己再练练手。

咦怎么不可以在楼里面直接打开视频了- -这么麻烦啊还要点进去。静你一定要有耐心这些真的是好东西！

http://i.youku.com/u/UMzc1NDkxMzE2
这个男的猥琐是猥琐了点，不过他做选择题的方法很神奇。当然不是正规思路。虽然是投机取巧，但也有可取之处，比如说求取值范围的三步走还有画图法还是挺适用的。遇到实在不知道怎么入手的题可以像他这样猜。
这些视频也挺短的一个才10分钟左右，按照视频顺序1234567这样来看。怎么也对选择题有帮助呀

@倾覆谁的年华

愿痛有所得，愿幸福喜乐。2015第一天，写给你，也写给我自己。

借贴练一下英语模板~
From my perspective, It's XXX that assist our students in reinforcing our ability of XXX to the fullest. Only XXX can lay a solid fundation for our study and ought to be thought highly of, which shapes us physically and mentally .（意义，好处……）

The phenomenon has a invisible growing tread owing to the booming of economy nowadays in contemporary society. Effective measures are supposed to be appropriately taken by administration, which motive adolescents to get involved in the campaign of building up their self-confidence or even create a suitable atmosphere to XXX with wild enthusiasm. For instance, obviously, XXX is a beneficial way in preparing ourselves to the promissing future. It does work if we constantly reminded ourselves of sparing no effort to do what we should do as an unshakeable obligation. （措施，方法）