题目内容

理想信念的基本类型？

查看答案

搜索结果不匹配？点我反馈

更多问题

简述汉代训诂的成就。

单位物质（）单纯由于（）所吸收或放出的热量称为潜热

什么是物流信息？物流信息与其他信息相比有什么特点？

Ethanol is commonly used as a gasoline supplement, but it is currently about（）methanol.

A. twice as expensive as
B. twice as more expensive as
C. as twice more expensive as
D. as twice expensive a