首页
登录
职称英语
Both botany(植物学)and zoology are parts of a more general field of science, bi
Both botany(植物学)and zoology are parts of a more general field of science, bi
游客
2023-07-24
18
管理
问题
Both botany(植物学)and zoology are parts of a more general field of science, biology. The two are studies of【C1】______things, which share certain characteristics,【C2】______they are plants or animals. Botany deals with plants,【C3】______organisms that can manufacture their own【C4】______by the use of sunlight.【C5】______, on the other hand, deals with animals, those organisms that cannot manufacture their own food and are【C6】______dependent on plants for their food.
Plants and animals【C7】______many abilities, but the extent【C8】______which plants can exercise some of those abilities is【C9】______. For example, both plants and animals need food, water, and warmth for growth, but plants can【C10】______to acquire those needs only by the slow【C11】______of their leaves and roots,【C12】______animals can move large distances in relatively【C13】______time. When an animal is hurt with a needle, the animal will【C14】______the part of the body being【C15】______. This ability to draw back【C16】______pain or irritation, called irritability, is【C17】______only to a very limited extent in plants.
If plants have the same【C18】______and irritability as animals, animals would have a more difficult time finding food. If animals were as limited as plants, they might have evolved a【C19】______of manufacturing their own food, as plants d9 now. The world would be a very difficult place than it is if the characteristics of the plants and animals were【C20】______. [br] 【C11】
选项
A、extension
B、extent
C、existence
D、extraction
答案
A
解析
名词辨析题。完成此处同样需要结合上下文的内容,在下文中谈到了动物的情况,动物能够四处走动,而植物只能借助根与叶的伸展来获得食物、水等。这里表示伸展的词汇只有A)。这四个名词虽然词形相近,但意义务不相同,extent意为“程度,范畴,广度”;existence意为“存在,实在,生活,存在物,实在物”;extraction意为“抽出,取出”,均不合要求。
转载请注明原文地址:https://tihaiku.com/zcyy/2865338.html
相关试题推荐
Oceanographyhasbeendefinedas"theapplicationofallsciencestothestu
Oceanographyhasbeendefinedas"theapplicationofallsciencestothestu
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Thescienceofwildlifemanagementisactuallyquitenew.Itisthethirdma
Thescienceofwildlifemanagementisactuallyquitenew.Itisthethirdma
随机试题
Thegreenhouseeffectcausestroublebyraisingthetemperatureoftheplane
ExercisingtoMusicPumpsupBrainPowerIfmusicmakesyousmarter,andexer
PressingOilfromSeeds【T1】______byusingpressure.Amachine【T2】_____
Eatlessfood______youwanttobecomefatter.A、ifB、unlessC、untilD、assoonas
下列关于出版物零售的表述,正确的有()。A.零售只能按出版物定价销售,降低销售
无壁空洞最常见于A.肺转移瘤 B.浸润型肺结核 C.肺脓肿 D.干酪性肺炎
起于大指次指之端,循指上廉的经脉是哪条A.手少阴心经 B.手太阳小肠经 C.
A. B. C. D.
患者,女性,57岁,近3个月逐渐出现双上肢肌肉瘦削无力,双臂上举梳头费力,受风寒
银行在提供个人理财服务时,往往需要广泛利用各种金融产品和投资工具,综合分析和权衡
最新回复
(
0
)