#2008年职称英语考试概括大意和完成句子习题(十四)2 搜索结果
BlastsfromthePast1.Volcanoesweredestructiveinancienthistory.Notbecausetheywerebigger,butbecausethecarbondioxidetheyreleasedwipedoutlifewithgreaterease.2.PaulWignallfromtheUniversityofLeedswasinvesti
02-11BlastsfromthePast1.Volcanoesweredestructiveinancienthistory.Notbecausetheywerebigger,butbecausethecarbondioxidetheyreleasedwipedoutlifewithgreaterease.2.PaulWignallfromtheUniversityofLeedswasinvesti
02-11