The farmer built fences to（ ）the boundaries of his land.
A、
mark
B、
signal
C、
have
D、
make
【正确答案】：A
【题目解析】：
A.mark：标记，标明，mark the boundary：划定界限；B.signal：向...示意；C.have：有，有界限不是筑篱笆的目的；D.make：制造，界限不是制造的，选A。句意：农夫筑起篱笆来标明他的土地的边界。
The farmer built fences to（ ）the boundaries of his land.
The farmer built fences to（ ）the boundaries of his land.
mark
signal
have
make
A.mark：标记，标明，mark the boundary：划定界限；B.signal：向...示意；C.have：有，有界限不是筑篱笆的目的；D.make：制造，界限不是制造的，选A。句意：农夫筑起篱笆来标明他的土地的边界。