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
75
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] 【C12】
选项
A、meanwhile
B、while
C、when
D、where
答案
B
解析
逻辑衔接题。此处表示对比动植物的各自的情况,因此可选择转折连词while。首先可排除A)项,因为此处需要的是连词,而不是副词;C)、D)两项虽为连词,但填入后逻辑意思无法建立,也可被排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3481603.html
相关试题推荐
[originaltext]Sciencehastoldussomuchaboutthemoonthatitisquitee
[originaltext]Sciencehastoldussomuchaboutthemoonthatitisquitee
[originaltext]Sciencehastoldussomuchaboutthemoonthatitisquitee
Asbehavioralsciencesdevelop,researchersfindthattheimportanceofspe
Whatisfeminism?Bygeneraldefinition,feminismisa【S1】______inwhichwom
Whatisfeminism?Bygeneraldefinition,feminismisa【S1】______inwhichwom
Whatisfeminism?Bygeneraldefinition,feminismisa【S1】______inwhichwom
Whatisfeminism?Bygeneraldefinition,feminismisa【S1】______inwhichwom
[originaltext]Sciencefictionisoneofthemostpopularbookstoday.Hundr
[originaltext]Sciencefictionisoneofthemostpopularbookstoday.Hundr
随机试题
ThedecisionoftheNewYorkPhilharmonictohireAlanGilbertasitsnextm
Theteamcanhandlewhatever______.A、thatneedshandlingB、whichneedshandling
Americanuniversitiesarerushingtowardsawirelessfuture.Theyareinstal
甲企业2013年度发生了以下情形: (1)存货遭遇自然灾害后的净损失80万
PT异常,APTT正常。提示A.Ⅹ因子缺乏B.Ⅺ因子缺焰C.Ⅷ因子缺陷D.Ⅶ因子
( )是商品流通企业,尤其是商品流通批发企业常用的计算本期商品销售成本和期末库
上证180指数是以在上交所上市的最具代表性的180种股票为样本,以它们的发行股数
A.侵犯商业秘密行为 B.混淆行为 C.虚假宣传行为 D.诋毁商誉行为药品
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
最新回复
(
0
)