the students arrived( ) ( ) foot ( )Mount Tai very late
问题描述：
the students arrived( ) ( ) foot ( )Mount Tai very late
答
The students arrived(at) (the ) foot (of )Mount Tai very late
答
at the of
答
The students arrived(at) (the ) foot (of )Mount Tai very late.
翻译：学生们很晚才到达泰山脚下.
说明：at the foot of 在……的脚部（一般指高大的物体）