GRE Text Completion: Maggoosh-GRE填空Maggoosh - RR1JO5Y5Q0L45BA4Y

Whether bottled water is healthier than non-bottled water is moot from an ecological standpoint – the hazard discarded plastic bottles pose to the environment clearly suggests we should be less ____________ about our unbridled consumption. A. overt B. blasé C. cavalier D. militant E. disingenuous F. vigilant