I have a good friend.She is a beautiful girl.She is lovely.She has two big eyes and she's thin.Her favourite colour is red.She likes wearing(穿着)a red dress.She can sing and dance.We often(经常)play together.
把一条弯曲的公路改成直道,可以缩短路程,其道理用几何知识解释正确的是( )
—________ does it take your father to drive to work?
—About ten minutes. It is so far.