问答题

【参考答案】


[作文范文]
High Salaries or Career De......

(↓↓↓ 点击下方‘点击查看答案’看完整答案、解析 ↓↓↓)
<上一题 目录 下一题>
热门 试题

填空题
This passage explains the basic idea of natural gas and compares the performances of different types of NGVs.
填空题
The basic principles applied to natural-gas vehicles are quite different from those applied to gasoline-powered vehicles.
相关试题