Bunuel
Historians believe that roughly 600 deaths have occurred at the Grand Canyon since the 1870s;
many resulted from drowning, plane crashes into canyon walls, and the actions of overzealous hikers.
(A) many resulted from drowning, plane crashes into canyon walls
(B) many of these resulting from drowning deaths, planes crashing into canyon walls
(C) many of these deaths being the results of drowning, plane crashes into canyon walls
(D) many of these were drowning deaths, plane crash deaths
(E) with many as a result from drowning, planes crashing into canyon walls
Historians believe that roughly 600 deaths have occurred at the Grand Canyon since the 1870s; many resulted from drowning, plane crashes into canyon walls, and the actions of overzealous hikers.Meaning:1. Historians believe that roughly 600 deaths have occurred at the Grand Canyon since the 1870s
2. many {of this deaths} resulted from:
.......................................................drowning,
.......................................................plane crashes into canyon walls, and
.......................................................the actions of overzealous hikers.
Errors:This sentence correct as it is.Two independent clauses connected with semicolon. All SV pairs are in place and agree in number. After 'many' - deaths - is ellipsed but it is clear from the meaning.
'and' //ism part - list entities are //.
Attachment:
A.JPG [ 55.32 KiB | Viewed 5205 times ]
POE';' semicolon is located in non-underlined part of the sentence, hence we need to find answer with full IC with SV pair.
(B), (C) and (E) can be eliminated from this standpoint - because they have verb or subject.
(A) many resulted from drowning, plane crashes into canyon walls
(B) many of these
resulting from drowning deaths, planes crashing into canyon walls
(C) many of these deaths
being the results of drowning, plane crashes into canyon walls
(D) many of these were drowning deaths, plane crash deaths
(E)
with many as a result from drowning, planes crashing into canyon walls
Between (A) and (D)
(A) many resulted from drowning, plane crashes into canyon walls
(D) many of these were drowning deaths, plane crash deaths
'these' - demonstrative pronoun require noun that follow them to describe - deaths in our case.
missing 'resulted from' also made small deviation from intended meaning.
(D) is not completely wrong, but in comparison with (A) is not good enough.
A is the answer
Attachments

grand-canyon.jpg [ 366.53 KiB | Viewed 5141 times ]