首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
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
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
admin
2010-08-04
25
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】______.
【C19】
选项
A、mean
B、means
C、trick
D、trap
答案
B
解析
名词辨析题。此处的意思是如果动物的本领与植物的相同的话,它们就需要学会新的方式觅食,根据意思即可得出B)正确。A)项与B)项的拼写区别不大,但意思、词性各不相同,mean为形容词,意为“低劣的,卑鄙的,普通的,平均的”,可以看出此项为错误选项;c)trick意为“诡计,骗局,恶作剧”,D)flap意为“圈套,陷阱,诡计”,这两项不论词义还是前后搭配都不正确。
转载请注明原文地址:https://kaotiyun.com/show/WhA7777K
0
大学英语四级
相关试题推荐
YearafteryearadedicatedSwedishchemistworkedtofindasubstancewhich,when【C1】______nitroglycerine(硝化甘油),wouldmakeex
RussiaisthelargesteconomicpowerthatisnotamemberoftheWorldTradeOrganization.Butthatmaychange.LastFriday,th
A、Afterhavingtherequestsignedbythedoctor.B、AftermeetingProf.Brown.C、AftertalkingwiththeDean.D、AftermeetingMr.
MyguessisthatEnglishwillretainitscurrency(通用,流行)intheworldforthenext50yearsorso,butitisdifficulttoseei
A、Amovie.B、Alecture.C、Aplay.D、Aspeech.C
A、Toconvincehimtogoonacanoetrip.B、Toinvitehimtoacookout.C、Toaskifshecanborrowhiscar.D、Totellhimabouta
NapoleonBonapartewaskeentolearnEnglishwhileinexile,documentsshowinBritainforthefirsttimereveal.
A、Gettheuniversity’sapprovalinadvance.B、FollowSusan’sadviceabouttravelingabroad.C、TakemoreFrenchcoursestoimprov
A、Breakfast.B、Afternoontea.C、Lunch.D、Supper.C本题为时间判断题。本题关键词是Ihaveaclassat2:00p,m.,说明两人是在吃午饭。
A、Shewillhelpthemanlater.B、Shedoesn’twanttohelphimwiththehomework.C、Themanshoulddothehomeworkhimself.D、The
随机试题
Theinjectionthatthegirlhadbeengivenwasbeginningtowork.Herhead【C1】______heavy,andshewasverysleepy.Oncesheope
某厂职工,近两周时感头晕、头痛、发热,手足多汗,易激动,爱哭,口内金属味重就诊。检查:患者口腔黏膜充血,齿龈红肿,流涎,手指细震颤;尿检可见蛋白管型。下列关于急性汞中毒的描述错误的是()
最能反映贫血的实验室检查指标是
甲、乙双方于2013年5月6日签订水泥供应合同,乙以自己的土地使用权为其价款支付提供了最高额抵押,约定2014年5月5日为债权确定日,并办理了登记。丙为担保乙的债务,也于2013年5月6日与甲订立最高额保证合同,保证期间为一年,自债权确定日开始计算。请回答
汇总记账凭证账务处理程序和科目汇总表账务处理程序都适用于经济业务较多的单位。()
个体工商户的生产、经营所得,以每一纳税年度的收入总额,减除成本、费用、税金、损失、其他支出以及允许弥补的以前年度亏损后的余额,为应纳税所得额。()
能直接与CPU交换信息的存储器是()。
"It’sthattimeoftheyearagain—backtoschool!WiththenewschoolyearjustaroundthecornerIdecideitmightbeagoodid
涿鹿之战
A、结婚B、旅行C、生孩子D、出国留学C
最新回复
(
0
)