黑龙江省通河县2015英语阅读理解一轮暑假练习（4）及答案
高考英语冲刺阅读理解专项-----a “america’s no.1 health problem.” so reads the headline of an article published by the american institute of stress that claims the biggest threat to health today is neither cancer nor aids. the report says: “it has been estimated（估计）that 75 to 90 percent of all visits to primary care physicians are for stress related problems.” it is no exaggeration（夸张）
