题目

The Garbage (垃圾) Project started at the University of Arizona in 1973. Since then, the students and teachers in it have studied the modern garbage in different cities.To study the garbage, the students had to travel to landfills (填埋场) , the places where cities bury (填埋) their garbage. While the students were studying the garbage, they wore special clothes. Students were very careful when they opened bags of garbage.One important thing the students have learned from studying the garbage is that the garbage in landfills disappears very slowly. That was surprising to both the studen----Bruce, I don`t like this restaurant. It`s too _____here.----Well, let`s go somewhere quiet.A. dirty B. noisyC. dangerous. D. expensive