下面的这个很全:http://61.175.221.122/k12kj/%B8%DF%D6%D0%C9%FA%CE%EF/2%C4%EA%BC%B6/105522_%CF%B8%B0%FB%BA%CB%CA%C7%D2%C5%B4%AB%D0%C5%CF%A2%BF%E2_%D6%A3%BC%AA%BE%FD.ppt
找罗,既然懂得来百度,说不会用那不太可能吧