an 和 a ,字母归类There's an "a" and a "t" in the word "cat".像这样拔字母用an和a归类,请各位看看我的归类有没有问题：an:a,e,f,h,I,l,m,n,o,r,s,xa:b,c,d,g,j,k,p,q,t,u,v,w,y,z

an 和 a ,字母归类There's an a and a t in the word cat.像这样拔字母用an和a归类,请各位看看我的归类有没有问题：an:a,e,f,h,I,l,m,n,o,r,s,xa:b,c,d,g,j,k,p,q,t,u,v,w,y,z 字母和单词发音特点归类 There is an s and a u in this word.为什么对呢s不是辅音字母吗,前面应该是a啊 u不是元音字母吗,前面应该是an啊 英文语法 字母前的冠词加法有的字母前用a 有的用an 有什么规律么例题：there is ___sin the word useA a B an There is ( )uand( )sin the worduse?答案是a和an, 单独一个字母“s”前面要加a还是an? 谁会字母归类? That shop s school things .You can buy an eraser there .s是一个字母的开头I need go to a store to b some fruites.b是一个字母的开头 there’s an old saying “where there is a will,there is a way.” There is ________s'' in the word sun''(a,an) There is ) s in the small是 a 还是 an There is a U and anS in () use. 把26个字母按读音进行归类.1.A()()()2.E()()()G()()()3.I()4.U()()5.F()()()S()()6.O7.R There is___sand___uin the word busy A.a;an B.an;a 字母u前用a还是an?There is ___ u in the word umbrella.用a还是an? there is a ugly picture on the wall 用a 还是an谁能给个权威说法？yinbao的元音和字母的不一样字母的有的也用a 我急用 there's an awful lot 前面用a和用an的字母