it take us about twenty minute to get to school on footit take us （about twenty minute） to get to school on foot对画（ ）的地方提问：( ）（ ）（ ）it( )us to get to school on foot?
问题描述：
it take us about twenty minute to get to school on foot
it take us （about twenty minute） to get to school on foot对画（ ）的地方提问：
( ）（ ）（ ）it( )us to get to school on foot?
答
How,far,does...take
关于划线部分提问,看这里,有窍门