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
48
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
Thereisnodoubtthatheisagoodprofessor______heisdoingfine.A、butB、beca
Whatdoesthemansayabouttheitemheissending?[br][originaltext]M:Hello
[originaltext]ThewriterwhobecameMarkTwainwasbornasSamuelLanghorne
Peopletodaycanperformeverydaytaskssuchasshopping,bankingorevenbu
不能显示跟骨影像的摄影体位是A.全足正位 B.足侧位 C.足正位 D.跟骨
女性,15岁,腹部叩诊移动性浊音(+)。肛诊左附件区触及新生儿头大小实性肿瘤,血
典型支气管肺炎的X线表现是A.肺底贴近心影处有三角致密影 B.心缘模糊 C.
关于政府引导基金的运作方式,以下表述正确的是()。 Ⅰ.一般通过控股方式
治疗支原体肺炎的首选抗生素是A.大环内酯类 B.β-内酰胺类 C.氨基糖苷类
下列描述正确的是()A.根据病变部位不同选择不同浓度和强度的药物 B.手
最新回复
(
0
)