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d.innerHTML = d.innerHTML + '<a class=\"download_word download_word_lb\" href=\"javascript:;\" id=\"vipdown\" onclick=\"showpay(1)\"><em></em>下载文档(未登录)有关基础练声技巧描述：一个人发声技巧的优劣与歌喉所发声音的音质、音色、共鸣和音域等的优良与否密切相关，通过气息、声带运动做到良好配合的训练。下面小编给大家分享有关基础练声技巧内容，希望能够帮助大家!有关基础练声技巧用吸管做趣味发声练习。与身体其他部位的肌肉一样，</a>';
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