首页
登录
职称英语
Two groups of scientists demonstrated last week for the first time that the
Two groups of scientists demonstrated last week for the first time that the
游客
2023-08-25
43
管理
问题
Two groups of scientists demonstrated last week for the first time that the body launches a massive, effective counterattack on the virus soon after infection of HIV begins. If doctors can figure out how to reproduce that early, powerful immune response, they might be able to develop better treatments to【C1】______stages of the disease. The researchers should be【C2】______— and more than a bit of luck. After all, to study someone at the beginning of a relatively【C3】______phase of the HIV infection, they had to find people who did not yet realise they had contracted the virus. It【C4】______that at least a third of HIV-infected people develop a fever or a severe sore throat within a few weeks to months after first【C5】______. Such signs, which usually clear up in their own, can easily be【C6】______as a bad flu. In order to identify seven young men suffering from a primary HIV infection, the researchers took this project by【C7】______in hospital emergency rooms and talking to colleagues.
Using advanced laboratory tests that had been developed only in the past few years, both sets of scientists discovered an【C8】______growth of virus in the men’s blood streams. Each litre of the men’s blood contained as many as 10 million infectious viruses.
Within days after the virus burst, the researchers measured a rapid increase in the bloodstream of the number of anti-HIV antibodies(抗体). These Y-shaped bits of protein sought out the virus and targeted it for【C9】______. Once the antibody attack reached full scale in the seven test subjects, the level of HIV in the bloodstream dropped【C10】______. In the majority of cases, the researchers could detect little or no virus two to three weeks later. In other words, the normal immune system can shut down the AIDS virus. Now researchers must figure out exactly how the body puts together this early effective defense — and how the virus manages, years later, to avoid it.
A)destruction I)abruptly
B)interrupt J)segregation
C)impair K)testifies
D)residing L)lively
E)misdiagnosed M)explosive
F)exemplified N)silent
G)persistent O)exhausting
H)exposure [br] 【C6】
选项
答案
E
解析
结合空前的be和空后的as推断,此处应填入一动词的被动语态。综合本句和前句的内容可知,感染HIV后的初期症状与感冒症状相似,而且这些症状经常会自动消失。由此推断这些症状会很容易被误诊为感冒,故答案为E)misdiagnosed。exemplified意为“举例说明,作为……的例子”,此处语义不符,因此排除F)。
转载请注明原文地址:https://tihaiku.com/zcyy/2956683.html
相关试题推荐
Twogroupsofscientistsdemonstratedlastweekforthefirsttimethatthe
Twogroupsofscientistsdemonstratedlastweekforthefirsttimethatthe
Twogroupsofscientistsdemonstratedlastweekforthefirsttimethatthe
Twogroupsofscientistsdemonstratedlastweekforthefirsttimethatthe
Twogroupsofscientistsdemonstratedlastweekforthefirsttimethatthe
ACoolerPlanet[A]Scientistsarecookingupsolutio
ACoolerPlanet[A]Scientistsarecookingupsolutio
ACoolerPlanet[A]Scientistsarecookingupsolutio
ACoolerPlanet[A]Scientistsarecookingupsolutio
ACoolerPlanet[A]Scientistsarecookingupsolutio
随机试题
Toseehowbigcarrierscouldcontroltheonlineworld,youmustunderstandi
WomenareaforceforchangeinAustraliansociety.Theprideofplacegiven
某运输公司2018年运输成本为650万元。2019年新增运输业务后引起可变成本增
下列关于统计报表的表述正确的有( )A.是自下而上逐级提供统计资料的调查方法
大量气胸出现的呼吸困难为A.呼气性 B.吸气性 C.混合性 D.神经精神性
张先生比李先生大8岁,张先生的年龄是小王年龄的3倍,9年前李先生的年龄是小王年龄
以下是某年全国资金流量表部分资料: 请根据以上资料进行计算和分析判断,在
社区服务(活动)方案过程评估一般只能采取( )。A.整体评估法 B.个别评估
如下图所示,将一个正方体的一角沿着图中的轴向上旋转得到右侧的多面体,下列选项中,
经济总量平衡是指()之间的平衡与协调。 A.消费品供给与消费品需求B.国民
最新回复
(
0
)