选择划线字的正确读音。
悼念____(diào dào) 黄芪____(shì qí)
鲜为人知____(xiǎn xiān) 顷刻间____(qīng qǐng)
面对学习压力,下列做法中错误的是( )
下列选项中,能写成反比例函数的是( )
It's a great comfort to have a ____(代替)family to be with when you miss your home.