By Greg Flakus New Orleans, LA 23 February 2006 watch Barkus Parade report In New Orleans, Mardi Gras celebrations are underway in a city still reeling from Hurricane Katrina and subsequent flooding n

发表于:2019-01-10 / 阅读(135) / 评论(0) 分类 2006年VOA标准英语(二月)

Why Dogs Bark ? 犬吠为何? Have you ever wondered why do dogs bark ? In terms of evolution , there has to be a reason for bark ing , or it probably wouldnt be there. Is it to warn of predator s ? But dogs bark when there are no predator s around

发表于:2019-02-24 / 阅读(85) / 评论(0) 分类 英语听力文摘 English Digest