Gmat SEntence Correction 93, 94

93). 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 womb with a rudimentary sense of vision that would be 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 womb with a rudimentary sense of vision that would be 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.

94). The cameras of the Voyager II spacecraft detected six small, previously unseen moons circling Uranus, which doubles to twelve the number of satellites now known as orbiting the distant planet

(A) which doubles to twelve the number of satellites now known as orbiting

(B) doubling to twelve the number of satellites now known to orbit

(C) which doubles to twelve the number of satellites now known in orbit around

(D) doubling to twelve the number of satellites now known as orbiting

(E) which doubles to twelve the number of satellites now known that orbit

Answers --

93). D is the best choice.
A -- incorrect - seems to state that the newborn baby, rather than its sense of vision, would be rated 20/500.
B, E -- incorrect - use awkward and ambiguous phrasing that suggests that the sense of vision, rather than an adult with 20/500 vision, would be considered legally blind.
C -- incorrect - incorrectly uses the semicolon, which should separate independent clauses, to set off a verb phrase. The phrase if an adult in C is also illogical, since it states that a baby could also be an adult.

94). B is the best choice.
A, C, E -- incorrect - "which" wrongly refers to "Uranus"
D -- incorrect - "known to": when we want to talk about some fact that people have learned "known as": when we want to talk about the name of somebody or something or its definition ... hence D is wrong.