1. Which revision corrects the faulty parallelism below?
A The Delaware River is a divider between Pennsylvania and New Jersey
while also bordering Philadelphia.
O
B
The Delaware River not only borders Philadelphia but also is a divider
between Pennsylvania and New Jersey.
OC The Delaware River divides Pennsylvania and New Jersey as well as
bordering Philadelphia.
OD The Delaware River not only borders Philadelphia but also divides
Pennsylvania and New Jersey.