平行四边形的面积一定,底和高成反比例.
以下现象中没有利用大气压强的是( )
— Do you often watch the show If You Are the One?
— Yes. It is ______ a successful programme that it attracts _______ many audiences.
选择划线字正确的读音
奇迹____(qí jī) 民族____(míng mín) 魅力____(mèn mèi)
蕴藏____(yùn wēn) 感触____(zhù chù) 翡翠____(fěi běi)