【单选题】在Windows中,在“记事本”中保存的文件,系统默认的文件扩展名是( )
【单选题】处于平衡态的一瓶氦气和一瓶氮气的分子数密度相同,分子的平均平动能也相同,则它们
【单选题】处于平衡态的一瓶氦气和一瓶氮气的分子数密度相同,分子的平均平动动能也相同,都处于平衡态。以下说法正确的是:
【单选题】在Windows中,在"记事本"中保存的文件,系统默认的文件扩展名是( )
【单选题】在Windows 中,用“记事本”中保存的文件,默认的扩展名是( )。
【单选题】Even if our menus were not written in French out of snobbery , the English we used in them would still be Norman English.
【单选题】处于平衡态的一瓶氦气和一瓶氮气的分子数密度相同,分子的平均平动动能也相同,则它们
【简答题】Even if our menus were not written in French out of _________ , the English we used in them would still be Norman English.
【单选题】处于平衡态的一瓶氦气和一瓶氮气的分子数密度相同,分子的平均平动动能也相同,则它们
【简答题】Even if our menus were not written in French out of snobbery, the English we used in them would still be Norman English.