the last decades of the 19th century 十九世纪最后二十年 这里在哪体现的20年啊?

in the last couple of decades 如题 since the last decades of the 20th century怎么翻译 during the last three decades,the number of people participating in physical fitness programs()shaduring the last three decades,the number of people participating in physical fitness programs( )sharply.这是一道选择题.答案是has increased 用 英语40.The population of this island ______- in the last few decades.40.The population of this island ______- in the last few decades.A.are decreasing B.have decreasing C.have been decreasing D.is decreasing为什么 the last decades of the 19th century 十九世纪最后二十年 这里在哪体现的20年啊? in the last few decades和over the past few decades 意思一样吗? in the last few decades和over the past few decades 意思一样吗 10.During the last three decades,the number of people participating in physical fitness programs___sharply.　　A.was increasing B.has increased C.had increased D.will be increasing 英语翻译There were reasons for such hope.Over the last couple of decades,China has settled most border disputes with its neighbors. 英语翻译Over the last few decades,the theoretical literature on industry dynamics has expanded sharply.A strand of this literature has focused on informational learning as thedriving force for the industry dynamics.Another strand of the literatur 英语翻译AbstractNowadays,progressive dies have a special role in various methods of sheet metal production.The design process,however requires a considerable amount of time and expertise.During the last three decades,different concepts of Compute 大家帮我分析一下这句话的语法,The outpouring of contemporary American Indian literature in the last two decades,ofthen called the Native American Renaissance,represents for many the first opportunity to experience Native American Poetry. On Sino-American Economic Ties in the Last Two Decades 英译汉 英语翻译First,let me address the last two lines of this criticism,which I believe have been solidly refuted by a number of bodies of work over the last two decades—for example,from the research of Damasio,A.,1994.Descartes’ Error:Emotion,Reas 英语翻译Over the last few decades,many efforts have been madelooking for alternative treatments to landfilling of plasticwaste.Both recycling and energy recovery can be effectiveprocesses to consider,and their application will depend ondifferent 句型分析Logistics has evolved over the last three decades from the narrowly defined distribution management to the integrated management. last of the last of the