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
2023-12-05
8
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 【M1】______
to accept viruses as been of importance in human cancer. Basic 【M2】______
biological phenomena generally does not differ strikingly as 【M3】______
one goes from one species to other. It should be recognized that 【M4】______
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. 【M5】______
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 【M6】______
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 【M7】______
experienced, is infectious, many person believe that because 【M8】______
viruses are infectious agents, they can possibly be of important in 【M9】______
human cancer. Furthermore, viruses and examples are known in
which a virus never kills its host can mutate to form a new strain 【M10】______
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] 【M10】
选项
答案
virus∧never—that
解析
分析句子可知,下一行的that引导的定语从句修饰virus,与后面的a new strain of virus that…相照应,而in which所引导的定语从句的句子主干是a virus…can mutate,故应在本行的virus和never之间加引导词that,引导定语从句never kills its host,来修饰virus。
转载请注明原文地址:https://tihaiku.com/zcyy/3247553.html
相关试题推荐
WhichofthefollowinganimalsisNOTtheuniqueanimalofAustralia?A、Kangaroo.
【B1】[br]【B9】conditional→unconditional从后文animalsdosomanyforusandaskfor
【B1】[br]【B7】将despite后的of去掉。despite现在的用法是,在其后直接跟名词。另一个意义相近但用法不一样的短语是inspite。of
HowDeerSurviveWinterLikemostofthewildanimals,de
HowDeerSurviveWinterLikemostofthewildanimals,de
HowDeerSurviveWinterLikemostofthewildanimals,de
HowDeerSurviveWinterLikemostofthewildanimals,de
Despiteitsgargantuanheft,JohnIrving’s11thnovelmovesnimblyfromasta
Salmonspendmostoftheiradultlivesinsaltwater,despitetheyreturntothe
Thehospitalmayhaveexposedthepatientstotheviruses,because[originaltext
随机试题
[originaltext]Sayyougetintobed,preparedforahealthysevenoreightho
Doyouknowinsurance(保险)?Buyinginsuranceisa【C1】______bywhichpeopleca
()制造厂商()试销订单[br]()单价()总值F/N
下列关于水中所含杂质特点叙述中,正确的是哪一项?( )A.水体中混入大量泥沙颗
《伏尔加河上的纤夫》是俄罗斯画家( )的名作。A.列维坦 B.列宾 C.费
没药粉末遇硝酸呈现的颜色是A:粉红色B:紫色C:黑色D:红棕色E:黄色
A.棘红细胞B.球形红细胞C.靶形红细胞D.裂红细胞及碎片E.红细胞凝集现象不稳
进行心肺复苏时,胸外按压与人工呼吸的比例是 a.5:1b.10:1c
下列说法中()是实现混凝土自防水的技术途径。A.增大水灰比 B.施工中尽
施工阶段投资偏差计算,计箅方法正确的是()。 A.已完工程实际投资减去已完工
最新回复
(
0
)