3、√”,不对的写“×”。(10%)1.ABD()2.BGD()3.LEN()4.EHK()5.DEB()6.BGI()7.HIG()8.JKM()9.FGJ()10.CFI()九、按字母表顺序正确排列下列字母(4分)BG J S C ______________________________________________________________________________________________________________________________________rh e t f d i ____________________