Jane went to school_____ she was,six years old.填这个横线,然后为什么要选这个A.where B.when C.what D.how

Jane went to school_____ she was,six years old.填这个横线,然后为什么要选这个A.where B.when C.what D.how
Jane went to school_____ she was,six years old.填这个横线,然后为什么要选这个A.where B.when C.what D.how

Jane went to school_____ she was,six years old.填这个横线,然后为什么要选这个A.where B.when C.what D.how
B,因为后面说是在她六岁的时候,要表时间的就是when