Quote:
E) Far from being a modern dietary invention, salad has a long and distinguished history: food historians claim that the Romans ate mixed greens with dressing, and the Babylonians who were known to douse lettuce with oil and vinegar more than 2,000 years ago.
• WHO creates a fragment. The second part of the sentence lacks a verb
-- [T]he Babylonians [who were known to douse lettuce with oil and vinegar more than 2,000 years ago] _____ (WHAT)?
-- These Babylonians (who were known to do XYZ) did WHAT?
• Take note: GMAC frequently sets this particular "fragment trap." What is "this fragment trap"?
In short, the trap consists of a relative clause that follows a subject
and "eats up" the only available verb.
That is:
A subject [Babylonians] will be followed by a relative clause with a pronoun (
who, that, or which) and a verb.
There will be a subject. (The Babylonians)
That subject will be followed by a relative clause, usually essential or restrictive (i.e., who or that and not usually comma + which).
-- the relative pronoun will be WHO, THAT, or which. In this case, WHO refers to and restrictively defines Babylonians.
-- the relative clause will contain a verb. [were known to douse].
-- But no
second verb exists for the subject itself [the Babylonians] to take.
The subject needs
its own verb because the relative clause merely describes the Babylonians and "eats up" the one verb that exists.
Eliminate E