A low score on an MCAT section where you answer questions on a passage is a reflection of your (in)ability to read and understand English, no? I know several people who have not been able to go to med school because of low verbal scores. Does it suck? Yes! Is it fair? Yes! Communications in medicine can be a matter of life and death. If you are fresh off the boat, take a few years off, learn English, and then apply.
Besides, how do you expect to wade through tons of material in the first two years if you are a slow/bad reader?