The basic process of selecting the President of the United States is spelled out in the U.S. Constitution, which has been modified by subsequent amendments, leading to the addition of many additional steps.
(A) in the U.S. Constitution, which has been modified by subsequent amendments, leading to the addition of many additional steps
(B) in the U.S. Constitution and it has been modified by subsequent amendments, leading to the addition of many additional steps
(C) in the U.S. Constitution and has been modified by subsequent amendments, leading to many additional steps
(D) in the U.S. Constitution and is modified by subsequent amendments, which have led to the addition of many additional steps
(E) in the U.S. Constitution and has been modified by subsequent amendments, leading to the addition of many steps
Subject - (basic) process
Verb: is
the use of AND necessitates X....AND..Y be parallel.
How is a simple present tense (is) parallel to a Past-perfect (has been modified)?
The only issue with D is the redundancy, but does that beat the strict parallelism law on GMAT?
Is there any sequence of events that i may be missing?
Man this is so confusing, Please hep:
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