專四閱讀教程匯總和更新

　　1. Wearing a seat belt saves lives; it reduces your chance of death or serious injury by more than half.　... [查看全文]

　　Most of us are taught to pay attention to what is said—the words. Words do provide us with some informatio... [查看全文]

　　Racket, din clamor, noise, whatever you want to call it, unwanted sound is America's most widespread nuisa... [查看全文]

　　A controversy erupted in the scientific community in early 1998 over the use of DNA (deoxyribonucleic acid )... [查看全文]

　　Open up most fashion magazines and you will see incredibly thin models with impossible hair and wearing unrea... [查看全文]

　　On day one of my self-proclaimed Month of Gratitude，my five-year-old son woke up "bored" at 5:15 a.m.，I spi... [查看全文]

　　Certainly no creature in the sea is odder than the common sea cucumber. All living creature, especially human... [查看全文]

　　Chinese Americans today have higher incomes than Americans in general and higher occupational status.The Chinese... [查看全文]

　　Glacier National Park in Montana shares boundaries with Canada, an American Indian reservation, and a national... [查看全文]

　　As the merchant class expanded in the eighteenthcentury North American Colonies, the silversmith and the copp... [查看全文]