人失去听觉的原因是 [ ]
A．鼓膜破了
B．听小骨损坏
C．听觉神经失去功能
D．以上都有可能
答案：D
翻译下列句子。
1. Hello! How are you?
2. This is Jenny. How are you?
3. Nice to meet you.
4. I'm very well, thank you.
简述西方国家利益团体影响公共决策的主要方式。
