...验证 A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z...答:正则表达式如下:^[A-Z](,[A-Z])js示例如下:var a = /^[A-Z](,[A-Z])*$/g;alert(a.test('A,F,C,C,Z'));//true alert(a.test('B,C,'));//false alert(a.test(',X,Z'));//false
a b c d e f g h i j k l m n o p q r s t u v w x答:A:always,all,and,are,also.B:boss,baby,big,boy,back.C:can,class,care,China,city.D:day,do,die,dying,data.E:exo,easy,eat,else,effect.F:feel,fox,fuck,from,face.G:good,Gee,go,get,girl.H:hello,hantai,have,how,Hey.I:is,in,it,if,iPhone.J:Judy,just,job,Jack,join.K:...