首页
登录
职称英语
Since the 1970s, archaeological sites in China’s Yangtze River region have y
Since the 1970s, archaeological sites in China’s Yangtze River region have y
游客
2025-02-19
17
管理
问题
Since the 1970s, archaeological sites in China’s Yangtze River region have yielded evidence of sophisticated rice-farming societies that predate signs of rice cultivation elsewhere in East Asia by a thousand years. Before this evidence was discovered, it had generally been assumed that rice farming began farther to the south. This scenario was based both on the geographic range of wild or free-living rice, which was not thought to extend as far north as the Yangtze, and on archaeological records of very early domestic rice from Southeast Asia and India (now known to be not so old as first reported). Proponents of the southern-origin theory point out that early rice-farming societies along the Yangtze were already highly developed and that evidence for the first stage of rice cultivation is missing. They argue that the first hunter-gatherers to develop rice agriculture must have done so in this southern zone, within the apparent present-day geographic range of wild rice. Yet while most strands of wild rice reported in a 1984 survey were concentrated to the south of the Yangtze drainage, two northern outlier populations were also discovered in provinces along the middle and lower Yangtze, evidence that the Yangtze wetlands may fall within both the present-day and the historical geographic ranges of rice’s wild ancestor. [br] Based on the passage, skeptics of the idea that rice cultivation began in the Yangtze River region can point to which of the following for support?
选项
A、Lack of evidence supporting the existence of rice-farming societies along the Yangtze at an early date
B、Lack of evidence regarding the initial stages of rice cultivation in the Yangtze region
C、Recent discoveries pertaining to the historical geographic range of rice’s wild ancestor
D、New information regarding the dates of very early domestic rice from Southeast Asia
E、New theories pertaining to how hunter-gatherers first developed rice agriculture in East Asia
答案
B
解析
本题选择的方向是“削弱”长江是水稻种植的发源地。B选项对应第四句。A项也能说明长江不是起源地,但是注意审题,Based on the passage,因此应该选原文本身的内容。根据第一句,长江有早期的水稻种植社会,所以排除选项A。C、D、E项均为“新”,加之本题要求选原文提到的,而文章提到的和“新”有关的内容都在支持长江是水稻种植的发源地,而非削弱,所以均不选。
转载请注明原文地址:https://tihaiku.com/zcyy/3964246.html
相关试题推荐
Sincethe1970s,archaeologicalsitesinChina’sYangtzeRiverregionhavey
Sincethe1970s,archaeologicalsitesinChina’sYangtzeRiverregionhavey
Sincethe1970s,archaeologicalsitesinChina’sYangtzeRiverregionhavey
Inmountainousregions,thetimberlineisthehighestaltitudeatwhichtree
Cottongrass,whichgrowsonlyinarcticregions,hasbeentheonlysummerti
Inmostcoastalregions,theleveloftheseaisrisinginrelationtothel
Willthepopularityoftourismharmtheminorityregions?Economicglobal
Thebarchartshowsthepetroleumproductionandconsumptionamong7regions
随机试题
Everymorning,Alliewakesupandaccompaniesherfriendtothewashroom.Sh
[originaltext]Notlongagoitwasassumedthatthedangersmanwouldmeeti
Thenewspaperdidnotmentionthe______ofthedamagecausedbythefire.A、range
简述TIA的治疗要点。
《义务教育法》规定小学入学的年龄是__________。
仪表安装一般要求有()。A、对仪表进行绝缘电阻测量时应有防止电子元件被损坏的措
自动化仪表线路碰到管道的敷设要求()。 A、不应敷设在高温管道的上方
素质教育与全面发展教育的关系是( )。 ①素质教育是全面发展教育思想的理论依
[多选题]心理咨询师应持有的正确咨询态度包括( )。A.尊重 B.通情达理
背景 某公司中标了一个新建矿井工程,该公司组建项目部负责该项目的具体实施,在项
最新回复
(
0
)