早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Marry began to learn how to play piano when she was three.该错哦

题目详情
Marry began to learn how to play piano when she was three.该错哦
▼优质解答
答案和解析
piano 前加 the
乐器前面都要加the