首页
登录
职称英语
A、Rain forests have always possessed insufficient quantities of carbohydrate-ric
A、Rain forests have always possessed insufficient quantities of carbohydrate-ric
游客
2024-01-11
19
管理
问题
选项
A、Rain forests have always possessed insufficient quantities of carbohydrate-rich resources to support foragers without the aid of agriculturalists.
B、The difficulty of raising carbohydrate-rich plant species in certain areas of the rain forest may have led to the arrest of those species’ co-evolution.
C、Trade relationships between agriculturalists and foragers may have been the cause of the disappearance of certain carbohydrate-rich plant species, not vice-versa.
D、Foragers may have been willing to trade carbohydrate-rich plants in exchange for the more nutritious food products of agriculturalists.
E、Environmental changes in rain forest composition may have led to the loss of certain foraging techniques.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3354147.html
相关试题推荐
SinceMayorDrabblealwaysrepaysherpoliticaldebtsassoonaspossible,shew
Areportonacidrainconcluded,"MostforestsinCanadaarenotbeingdamagedb
Therecordofthepastisalwaysincomplete,andthehistorianwhowritesabout
Althoughthephenomenonofwithdrawalhasalwaysbeenthecrucialphysiological
Byronpossessedpowersofobservationthatwouldhavemadehimagreatanthropol
Tanco,aleathermanufacturer,useslargequantitiesofcommonsalttopreserve
Directions:Inthefollowingtypeofquestion,twoquantitiesappear,onein
Directions:Inthefollowingtypeofquestion,twoquantitiesappear,oneinCol
Directions:Inthefollowingtypeofquestion,twoquantitiesappear,onein
Directions:Inthefollowingtypeofquestion,twoquantitiesappear,onein
随机试题
烤toroast
AudienceAudienceisaveryimportantconceptforwriting.The
在一定的温度下,电阻值与材料的长度成正比,与材料的电阻率成反比,与材料的截面积成
菌藻类食物富含( )。A.蛋白质 B.膳食纤维 C.维生素
2014年1—5月,我国软件和信息技术服务业实现软件业务收入13254亿元,同比
太冲穴的定位是A.足背,当第1、2趾间的趾蹼缘上方纹头处 B.足背,当第2、3
()是指由于法律或监管规定的变化,可能影响商业银行正常运营,或削弱其竞争能力、
某企业2×19年因债务担保确认了预计负债600万元,但担保发生在关联方之间,担保
A.回忆偏倚 B.失访偏倚 C.入院率偏倚 D.检出偏倚 E.现患-新发
提高射血分数的因素是A.动脉血压升高 B.静脉回心血量增加 C.中心静脉压升
最新回复
(
0
)