在使用燃气设备时，要正确调整燃气与空气的混合比例，才能达到最佳的燃烧状态。（）
参考答案：对
用所给单词的适当形式填空。
1. In winter, it's cold and (snow).
2. Here is what Jenny likes (do).
3. We invite our English teacher (play) a game.
4. Li Ming can play (piano).
5. I want to make (many) money.
医保医师被暂停医保服务资格的，对晋升专业技术职称有何影响？
