GRE Reading Comprehension: ETS Official Practice 150-GRE OP150: 阅读 - O221_EE6P4ITDEZ01

Despite the fact that the health-inspection procedures for catering establishments are more stringent than those for ordinary restaurants, more of the cases of food poisoning reported to the city health department were brought on by banquets served by catering services than were brought on by restaurant meals.