A railway station is no place for a child alone at night. A. leaveB. leaving C. to be le

网友回答

A. leave
B. leaving
C. to be leaving
(答案→)D. to be left
解析：根据句意，a child 与 leave 之间为被动关系，所以要选一个具有被动关系的选项，故只能选 D。句意为：火车站可不是让儿童在晚上独自呆的地方。