.In the past decades,geologists have come closer than ever to (calculating) the age of the earth.这里不用calculate，那么用calculating的意思是什么？意思是计算出的数字接近？

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 Several times over the past decades 1 :in the past two decades,the chinese stud1 :in the past two decades,the chinese studies programs have gained huge popularity in western university 2:the main courses ofchinese culture usually include chinese arts ,history and philosophy 英语翻 Over the past decades,sea ice has been decreasing in the Arctic as a result of global warming什么 Over the past decades,sea ice has been decreasing in the Arctic as a result of global warming什么 take China for instance.over the past two decades,international tourism has generated colossal numbtake China for instance.over the past two decades,international tourism has generated colossal numbers of employment opportunities in China's retail,ho In the past decades,the farms have succeeded in producing enough foode to feed __all of the people in the country.A.to B.on C./ D.with In the past decades,the farms have succeeded in producing enough foode to feed __all of the people in the country.A.to B.on C./ D.with in the two decades to come 是什么意思? in the recent decades 还是in recent decades?in the recent years还是in recent years? Over the past decades,sea ice ___ in the Arctic as a result of global warming.A.had decreased B.decreased C.has been decreasing D.is decreasing 英语翻译The State Council,or China's cabinet,will begin its seventh restructuring attempt in the past three decades to curb red tape and reduce administrative intervention in the market and social issues.in the past three decades修饰谁啊?这 ）Over the past decades,sea ice in the Arctic as a result of global warming.）Over the past decades,sea ice in the Arctic as a result of global warming.A.had decreased B.decreased C.has been decreasing D.is decreasing 解释一下 英语翻译原文：In the United States,finding aids have evolved throughout the 20th century.In the past several decades,the pace of this evolution has quickened.In this evolution,the information elements within finding aids that facilitate access 英语翻译翻译：Manufacturing ready-made garments,an industry largely extinct in the developed world,is the economic engine of Bangladesh,providing about 80 percent of its hard currency.In the past three decades the made-in-Bangladesh tag has be 请求各位大侠帮忙给小弟分析一个英语句子The great interest in exceptional children shown in public education over the past three decades indicates the strong feeling in our society that all citizens,whatever their special conditions, The great interest in exceptional children shown in public education over the past three decades indicates the strong feeling in our society that all citizens请分析这句话的语法结构,如果indicate是谓语动词,那么shown是什么