GMAT Sentence Correction (SC) | Re: While most of the earliest known ball courts in Mesoamerica date to 90

Gmat is a test for managers (or future managers), in which you have to use logic and leverage your time at the best and in the most efficient way.

Conclusion: why you must spend millions of years to eviscerate a question, in which using the split singular/plural you boil down the answer choices between A and E, and as a consequence E is really bad, and from this A is the best. All this process in 25 seconds and move one the next question and level of difficulty...

This is the meaning of the