it is about three kilometers far away.为什么要把far删掉.

it is about three kilometers far away.为什么要把far删掉. It is about 15 kilometers away from here.中的away能用far替换吗?为什么? my house is about three kilometers far away from the Nationa How far is it from here?—About ten kilometers( ) How far is the thunder — __________ is three kilometers away It is about 3 kilometers away.为什么用away the nearest hotel is about 3kilometers （）Aaway B far away 选哪 how far is it from here?it's ten kilometers away from here.这 It is two kilometers _____ from here to my home.A far away B My home is five kilometers far away from school. Our school is about 2 kilometers ___.A.far B.far from C.far Tom is office is far away from his home.为什么要用 far away from