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
2024-02-25
5
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/3481602.html
相关试题推荐
Oceanographyhasbeendefinedas"theapplicationofallsciencestothestu
Oceanographyhasbeendefinedas"theapplicationofallsciencestothestu
Oceanographyhasbeendefinedas"theapplicationofallsciencestothestu
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Weak-eyesightisatermthatgenerallyisusedtorefertonear-sightedeyes
Thescienceofwildlifemanagementisactuallyquitenew.Itisthethirdma
Thescienceofwildlifemanagementisactuallyquitenew.Itisthethirdma
Thescienceofwildlifemanagementisactuallyquitenew.Itisthethirdma
随机试题
TheWesternpowersrespondedbysupporting,practicallywithoutconditions,the
Whatcangroupstudyinghelpyoutodo?[br][originaltext]Feellikeyou’re
耳源性面神经麻痹与面神经炎的鉴别点是A.痛性抽搐 B.有明确原发病史 C.脑
澳门属于()气候A.亚热带季风 B.亚热带海洋 C.热带季风 D.热带海洋
以下疾病中是常染色体显性遗传的一项是:()A.血友病A B.血友病B
2017年我国成年国民图书阅读率为59.1%,比上年增加0.3个百分点;报纸阅读
45、高频保护在非全相运行中,又发生区外故障此时保护装置将会误动作。()
建设单位应当将大型的人员密集场所和其他特殊建筑工程的消防设计文件报送公安机关消防
简论我国选举制度的基本原则。
下列行为中属于《反垄断法》所禁止的滥用行政权力排除、限制竞争行为的有()。A.
最新回复
(
0
)