SlowTortoise
GMATNinja,
KarishmaB, Any other experts
How do we figure that the noun phrase "melting ice cubes..." is compared to the clause "melting sea ice does.." and not just "melting sea ice"?
As per my understanding, "Like" allows for comparisions between nouns, be it noun phrase (noun + modifiers) or noun word.
If the B were "like melting ice cubes" (without the modifier), would the sentence be correct?
Hi SlowTortoise,
Your understanding is correct. The problem with option B is that it is unidiomatic. It also gives us the wrong meaning.
TeHCM
just
like melting ice cubes that do not cause a glass of water to overflow, so melting sea ice does not increase oceanic volume.
1. Just like... so is not expected to be correct on the GMAT.
2. We want to talk about ice cubes
in general, not specific ice cubes. Because it uses a restrictive modifier (
that do not cause), option B seems to be saying that there are specific types of ice cubes that don't cause a glass of water to overflow. Here's another example:
2a. Just like {people who have brains}, {dogs} have noses.
What we (probably) want to say is:
2b. Just as {people} have brains, {dogs} have noses.
But what (2a) actually says is:
2c. Just like {people who have brains} have noses, {dogs} have noses.