题目详情
单选题 The study of Dr. Pechacek indicates that __________
A. exposure to second-hand smoke for a long time will affect one's health
B. people should consider exposure to second-hand smoke in restaurants a common thing
C. exposure to second-hand smoke even for a short time will result in heart attacks
D. there are fewer smokers in Colorado than there are in other areas

学科:大学英语(一)(海南联盟)
时间:2023-05-09 10:57:12
相关题目
相关作业
