Please point to the red____ (window/door).
要使两物体间的万有引力减小到原来的 14 ,下列办法可采用的是( )
- Which dress is ____________, mine or Anna's?
- Anna's, I think.
某种品牌的八宝粥,外包装标明:净含量为330±10g,表明了这罐八宝粥的净含量x的范围是( )