在教学过程中，通过阶段考核来检验每一阶段的培训质量。
参考答案：对
“未见其人，先闻其声”，说明声音的______不同，它与发声体的______和______有关．
根据句意和汉语提示，填写恰当的短语完成句子。
1. Gina is a new student. She is _____ (做自我介绍).
2. Don't worry. You _____ trouble me _____ (一点也不).
3. In this school I have made _____ (很多) friends.
4. I think you should give the book to Jim _____ (立刻).
5. —How do you _____ (相处) your classmates?
—Very well.
