江欣桐作业江欣桐 <p class="ql-block">嘟嘴练习</p> <p class="ql-block">元音练习</p> <p class="ql-block">四度音程分类练习</p> <p class="ql-block">五度音程分类练习</p> <p class="ql-block">法国视唱</p> <p class="ql-block">听音练习</p>