OG上的语法题，纠结已久

melody远行

Emily Dickinson’s letters to Susan Huntington
Dickinson were written over a period beginning a few
years before Susan’s marriage to Emily’s brother and
ending shortly before Emily’s death in 1886,
outnumbering her letters to anyone else.
(A) Dickinson were written over a period beginning a
few years before Susan’s marriage to Emily’s
brother and ending shortly before Emily’s death
in 1886, outnumbering
(B) Dickinson were written over a period that begins
a few years before Susan’s marriage to Emily’s
brother and ended shortly before Emily’s death
in 1886, outnumber
(C) Dickinson, written over a period beginning a few
years before Susan’s marriage to Emily’s brother
and that ends shortly before Emily’s death in
1886 and outnumbering
(D) Dickinson, which were written over a period
beginning a few years before Susan’s marriage
to Emily’s brother, ending shortly before Emily’s
death in 1886, and outnumbering
(E) Dickinson, which were written over a period
beginning a few years before Susan’s marriage
to Emily’s brother and ending shortly before
Emily’s death in 1886, outnumber
不知道A选项到底错在哪了，哪位大侠能帮忙给解释解释？

melody远行

有会的同学能给解释解释不？

melody远行

能进来看下吗？

movcn

看OG啊。。。说了OUTNUMBERING指代不清了啊

melody远行

可是outnumbering肯定是修饰主句主语的，不存在修饰不清

melody远行

还有人能给解答一下不？