You’re not allowed that land.
A. setting foot on
B. to set foot on
C. to set feet in
D. setting feet in
网友回答
A. setting foot on
(答案→)B. to set foot on
C. to set feet in
D. setting feet in
解析：allow可以接动词的-ing形式或不定式，用于被动结构时常用be allowed to do；set foot on / in为固定搭配，意为“涉足；进入”。