OG详解-OG7 阅读 Q12

Choice D is the best answer because it states the percentage of participants who mentioned costs in the interviews conducted by Judith Hilton and her team. The text states that Hilton and her team interviewed participants about factors thatwould encourage them to switch from single-use plastic containers to reusable containers. The graph presents three factors mentioned in the interviews (convenience, costs, and established behaviors) and the percentage of participants who mentioned each one. The graph shows that about 50% of participants mentioned costs as a factor. 
Choice A is incorrect because the graph shows that about 50% of participants, not 10%, mentioned costs as a factor. Choice B is incorrect because the graph shows that about 50% of participants, not 95%, mentioned costs as a factor. Choice C is incorrect because the graph shows that about 50% of participants, not 25%, mentioned costs as a factor.