Question

I heard that a boy ____ ____ the mountain.我听说一个男孩从山上摔下去了.该怎么

Answer 1

I heard that a boy ____ ____ the mountain.我听说一个男孩从山上摔下去了.该怎么填?

I heard that a boy had fallen down the mountain

fall off sth=fall down from sth

fall down +名词=从高处向低处掉/滑落下来