首页
登录
职称英语
Despite the fact that today viruses are known to cause cancerin animals and
Despite the fact that today viruses are known to cause cancerin animals and
游客
2023-12-12
44
管理
问题
Despite the fact that today viruses are known to cause cancer
in animals and in certain plants, where exists a great reluctance (1)______
to accept viruses as been of importance in human cancer. Basic (2)______
biological phenomena generally does not differ strikingly as (3)______
one goes from one species to other. It should be recognized that (4)______
cancer is a biological problem and not a problem that is unique
for man. Cancer originates when a normal cell suddenly becomes
a cancer cell which multiplies widely and with apparent restraint. (5)______
Cancer cells originate in many different kinds of cell, but the
cancer cell usually continues to carry certain traits of the cell of
origin. The transformation of a normal cell to a cancer cell may (6)______
have more than one kind of cause, but there’s good reason to
consider the relationships exist between viruses and cancer.
Since there’s no evidence which human cancer, as generally (7)______
experienced, is infectious, many person believe that because (8)______
viruses are infectious agents, they can possibly be of important in (9)______
human cancer. Furthermore, viruses and examples are known in
which a virus never kills its host can mutate to form a new strain (10)______
of virus that always kills its host. It does not seem unreasonable
to assume that an innocuous latent virus might mutate to form a
strain that causes cancer. [br]
选项
答案
person—people
解析
many通常修饰可数名词的复数,因此将person改为people。
转载请注明原文地址:https://tihaiku.com/zcyy/3268231.html
相关试题推荐
Anyonewhotrainsanimalsrecognizesthathumanandanimalperceptualcapacit
Anyonewhotrainsanimalsrecognizesthathumanandanimalperceptualcapacit
Anyonewhotrainsanimalsrecognizesthathumanandanimalperceptualcapacit
ThemostimportantthingnowisforDemocratsnottopanic.Despitewhatyou
ThemostimportantthingnowisforDemocratsnottopanic.Despitewhatyou
ThemostimportantthingnowisforDemocratsnottopanic.Despitewhatyou
Jumpingspidersaretheonlyanimalswhichareknowntouseit,butacamerawit
Beforeliberationourlifewasworsethandraughtanimals.animals——animals’此题考查比
Manisoneofanumberofanimalsthatmakethings,butmanistheonlyone
Manisoneofanumberofanimalsthatmakethings,butmanistheonlyone
随机试题
Seekingacompetitiveadvantage,someprofessionalservicefirms(forexample,fi
Whatiscustomers’attitudetowardsthefollowingservices?Writethecorrectle
Nuclearpowerplantsprovideabout17percentoftheworld’selectricity.So
实现从理性认识到实践的飞跃必须从实际出发,坚持理论和实践相结合的原则。下列做法中
生产力发展的决定性条件是()。A.人的素质 B.生产工具 C.科学技术
血液的氧容量越大,血液的氧饱和度就越高。
回答下列光纤数字传输系统实测项目的问题。(3)系统功能实测关键项目有()。
桥梁承载能力评定就是进行承载能力极限状态检算。()
根据《证券法》,下列关于上市公司收购的说法,正确的有()。 I.投资者可以采取
品种法适用于:A、大量大批单步骤生产 B、虽系多步骤生产,但因生产规模较小,不
最新回复
(
0
)