我不在乎分数，但我猜你一定是个教师第一篇A B C，follow meIt’s as easy as 1 2 31 2 3，A B CIt’s so easy as you see！第二篇A B C D E F G.Father mother and me.C D E F G A BSing and dance under tee tree!第三篇Father and motherhelp each otherSister and bortherplay together!够了吗？不够再告诉我 用百度.
