首页
登录
职称英语
[originaltext] One of the reasons for our success as a species is our abilit
[originaltext] One of the reasons for our success as a species is our abilit
游客
2023-07-22
74
管理
问题
One of the reasons for our success as a species is our ability to eat and thrive on a large variety of foods. Many animal species have become extinct or are on the edge of extinction partly because they lack this adaptability. They need to feed on a particular kind of plant or a particular kind of animal or insect. If this source of food is for any reason re- moved, then the animal concerned is unable to change to a different diet. Gradually it becomes extinct. We know that many animal species have died out, but so have some human species such as the early form of mall that is called Neanderthal man. Perhaps part of the reason for his failure to survive was his lack of adaptability in diet. But modern man is almost entirely free from the limitation of any particular food requirements. We are able to survive on a wide variety of foods both animal and vegetable. For example, the Eskimos are almost totally meat eaters: seal, bear, whale meat and fish form their whole diet; the Aborigines of Australia, living in dry desert regions, have learnt to survive by making use of forms of insect life as food to supplement their diet of fruits and roots. Men have learnt to survive in the deserts and in dense rain forests; they have learnt to raise domestic animals, which live at high altitudes so that they can inhabit the mountainous regions of the world like Tibet; and they have made the coconut their chief food on the Pacific islands.
选项
A、It is all ability both man and animals possess.
B、It is the reason for man’s superiority over animals.
C、It is one of the reasons for man’s success as a species.
D、It is a proof of our superior intelligence.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2857901.html
相关试题推荐
[originaltext]Whenpeoplesucceed,itisbecauseofhardwork,butluckhas
[originaltext]Whenpeoplesucceed,itisbecauseofhardwork,butluckhas
[originaltext]Sportisnotonlyphysicallychallenging,butitcanalsobe
[originaltext]W:Okay,Mr.Taylor,let’sgoaheadandbegin.Firstofall,tell
[originaltext]W:Okay,Mr.Taylor,let’sgoaheadandbegin.Firstofall,tell
[originaltext]W:Okay,Mr.Taylor,let’sgoaheadandbegin.Firstofall,tell
[originaltext]M:Susan,couldyoudomeafavor?W:Whatisit,John?Youwill
[originaltext]M:Susan,couldyoudomeafavor?W:Whatisit,John?Youwill
[originaltext]Researchingfriendship,psychologistLillianRubinspenttwoy
[originaltext]Researchingfriendship,psychologistLillianRubinspenttwoy
随机试题
Whereisthewomanfrom?[originaltext]M:IthinkyouspeakexcellentEnglish.A
Incontrasttotheearlierlinguists,modemlinguiststendto______.[br]The
Advertisementcanbethoughtof"asthemeansofmakingknowninordertobu
CommonFaultsandEyeMovementThereareanum
ENTICE:INTEREST::A、insinuate:estimateB、plot:planC、inspect:clarifyD、h
Whydoweinvestsomuchhopeinnewtechnologyandwhyarewesodisapp
Educationofexceptionalchildrenmeansprovisionofspecialeducationalser
下列后张法预制梁的施工步骤中错误的有()。 A.梁板的振捣以插入式为主,附着
肌肉收缩能力提高后,可表现为 A.前负荷增加B.后负荷增加C.张力-
生品不入药的是A.黄柏炭 B.山楂炭 C.血余炭 D.棕榈炭 E.干漆炭
最新回复
(
0
)