刷题刷出新高度，偷偷领先！偷偷领先！偷偷领先！ 关注我们，悄悄成为最优秀的自己！

单选题

Question 23 is based on the passage you have just heard.

A
It eventually turns into heat.
B
It is used in a variety of forms.
C
Its use is chiefly responsible for air pollution.
D
Part of it is lost in the process of transmission.
使用微信搜索喵呜刷题，轻松应对考试！

答案：

A

解析：

22. What do scientists say about energy contained in fuel?

短文中提到，燃料里所含的全部能源迟早都会变成热量，故选A。

创作类型：
原创

本文链接：Question 23 is based on the passage you have just

版权声明：本站点所有文章除特别声明外，均采用 CC BY-NC-SA 4.0 许可协议。转载请注明文章出处。

让学习像火箭一样快速，微信扫码，获取考试解析、体验刷题服务，开启你的学习加速器！

分享考题
share