如果电话线或连接有误，导致乐普科不能收到或者不能收到全部数据，乐普科对合约服务免责。

If the telephone line or the connection is faulty and LPKF cannot or can only receive data insufficiently, LPKF is released from the contractual service.

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高师音乐专业的基本乐科是学习一切音乐理论和专业技能的基础课。本文对基本乐科(主要是乐理和视唱练耳两门课)的渗透式教学进行了一些探索。

Basic music Theory and Sightsinging are the two courses which are fundamental for music majors. This paper probes into the teaching of these two courses by osmosis.

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