I've learned from the newspaper that your company is looking for receptionist. I'm very interesting in the job and I'd like to apply to the position.

    First of all, allow me to introduce myself. I had just graduated from high school and taken the University Entrance Examination. I want to find out a part-time job this summer. I'm 18 year old and have a good command of English, especial in terms of speaking and listening. In fact, I once won the first prize in the English speech competition hold in our school. Besides, I'm quite easy-going but therefore very popular among my classmates.

    I sincerely hope you can give us a chance. I'm looking forward to your early reply.

综合题。

化石能源、核能会越用越少，不可能在短期内从自然界得到补充，所以它们属于不可再生能源。而风能、太阳能、生物质能等，可以从自然界不断地得到，所以它们属于可再生能源。我们应该积极开发利用可再生能源，珍惜不可再生能源。请再写出一种可再生能源的具体名称：____ 。