as far as HOW TO SPLIT, you'll notice that i've given several different angles from which to approach this one. there aren't really genuine "splits" - i.e., easily identifiable points of divergence between clearly parallel items - so you just have to try to identify any of the multitude o...
one thing i didn't mention above, though, because it didn't directly answer any of your questions -- but which is very important: the best way to choose between (c) and (d) is to use PARALLELISM. (c) have focused on... have overlooked... perfectly parallel. (d) have had as a focus... have overlooke...
Socially and environmentally responsible investing is on the rise: last year in the United States, over $2 trillion was invested in funds that screen companies according to a variety of criteria such as adherence to labor standards, protection of the environment, and observance of human rights. A. a...
if this problem is genuinely from the GMAT PREP software, then there should be a widely published official answer; so far, no one has come forward with one (nor with proof that the problem is from GMAT PREP). therefore, we will delete this thread within a week if no one does the following: * post a...