OG SC112题不会做，求助！

bastencool

As a baby emerges from the darkness of the womb
with a rudimentary sense of vision, it would be rated
about 20/500, or legally blind if it were an adult with
such vision.
(A)  As a baby emerges from the darkness of the
womb with a rudimentary sense of vision, it
would be rated about 20/500, or legally blind if
it were an adult with such vision.
(B)  A baby emerges from the darkness of the wom
with a rudimentary sense of vision that would b
rated about 20/500, or legally blind as an adult
(C)  As a baby emerges from the darkness of the
womb, its rudimentary sense of vision would be
rated about 20/500; qualifying it to be legally
blind if an adult.
(D)  A baby emerges from the darkness of the wom
with a rudimentary sense of vision that would b
rated about 20/500; an adult with such vision
would be deemed legally blind.
(E)  As a baby emerges from the darkness of the
womb, its rudimentary sense of vision, which
would deemed legally blind for an adult, would
be rated about 20/500.
我选的B ,答案选D。为何B后面or legally blind as an adult这句话的主语不能指是前面的 a baby呢？

luke-216

因为 or legally blind as an adult是that would be rated about 20/500, or legally blind as an adult这个修饰vision的定语从句中的一部分，应该是would be rated, or（ would be） legally blind这种结构吧？

yangmbalin

OR看并列关系，VISION和LEGALLY BLIND不能啊。。。

FGHYU19912301

1楼正解，是or后面如果不是完整句子，主语要一致。

bastencool

主语和谁一致，为何B选项，逗号后面or legally blind as an adult这句

话的主语不能指是前面的 a baby？