這個句子是有錯的,正確的答案如下:
They arrived at the top of the mountain.
arrive at ,到達(dá),
on the top of ,在,的頂部,單獨(dú)用作狀語.可將They arrined 和 on the top of the mountain分別單獨(dú)看作一個整體嗎？（arrive本身也是不及物呀?。┎荒?不及物動詞要先變?yōu)榧拔飫釉~短語才能 接賓語.所以先要有arrive at ,后面再接賓語the top of the mountain.請看以下面的句子.On the top of the house, there is a flag.