首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
下面的短文有15处空白,请根据短文内容为每处空白确定 1 个最佳选项。 One Good Reason to Let Smallpox Live ...
下面的短文有15处空白,请根据短文内容为每处空白确定 1 个最佳选项。 One Good Reason to Let Smallpox Live ...
admin
2020-12-24
48
问题
下面的短文有15处空白,请根据短文内容为每处空白确定 1 个最佳选项。
One Good Reason to Let Smallpox Live
It’s now a fair bet that we will never see the total extinction (灭绝)of the smallpox (天花) virus. When smallpox was completely got rid of in the world,scientists wanted to ___ (1) the killer virus in the last two labs — one in the U. S. and one in Russia.
They asked : If smallpox has truly gone from the planet, ____________ (2) point was there in keeping these reserves?
In reality, of course, it was naive to ____________ (3) that everyone would let go of such a powerful potential weapon. Undoubtedly several nations still have __________ (4) vials (小药瓶). And the last “ official” stocks of live virus bred mistrust of the U. S. and Russia, ____________ (5) no obvious gain.
Now American researchers have ____________ (6) an animal model of the human disease, opening the (7) for tests on new treatments and vaccines (疫苗). So once again there’s a good reason to ____________ (8) the virus — just in ____________(9) the disease puts in reappearance.
How do we ____________ (10) with the mistrust of the U. S. and Russia? _____________(11). Keep the virus ____________ (12) international support in a well-guarded UN laboratory that’s open to all countries. The U. S. will object, of course, just as it ___________ (13) a multilateral (多边的) approach to just about everything. But it doesn’t mean the idea is ____________ (14). If the virus is useful, then let’s ____________ (15) it the servant of all humanity — not just a part of it.
(5)
选项
A in
B for
C at
D of
答案
B
解析
转载请注明原文地址:https://ti.zuoweng.com/ti/rK9QKKKQ
相关试题推荐
Thesearemotivesfordoingit.()A.reasonsB.argumentsC.targetsD.stimuli
Thereasonfortheirunusualbehaviorremainsapuzzle.(名词)(2008年真题)()A.factB
Thesearemotivesfordoingit.()A.reasonsB.argumentsC.targetsD.stimuli
Ifreasoncouldleadyoutoorthodoxconclusion,wellandgood,youarestilla...
Thereisnoreasonwhyyoushouldn'ttellthembeforehandthatyouareleaving.
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorintheHou...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorintheHou...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 ADoctorinthe...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
随机试题
妊娠妇女,见腹痛绵绵,面色萎黄,饮食不思,心烦急躁,双下肢浮肿,按之凹陷不起,小
股骨颈干角平均值是 A.97° B.107° C.127° D.147°
人体不同组织声衰减的程度不同,下列哪项不正确 A.骨骼、钙化声衰减程度多 B
某期货公司的期末财务报表显示,公司净资产为3000万元,负债(不含客户权益)为1
投资性房地产主要包括()。
等截面直杆,轴向受力如图,杆的最大拉伸轴力是( )。 A、10kNB、25kNC、35kND、20kN
下列各项,不属经间期出血的常见病因是A:肾阴虚B:脾气虚C:肝郁D:湿热E:血瘀
(2013年)水泥土挡墙式深基坑支护方式不宜用于()。A.基坑侧壁安全等级为一级B.施工范围内地基承载力小于150kPaC.基坑深度小于6mD.基坑周围工
下列施工成本计划类型中,属于项目经理的责任成本目标的是( )。A.指导性成本计划B.竞争性成本计划C.控制性成本计划D.实施性成本计划
出具贷款意向书和贷款承诺的注意事项不包括()。A.签订银企合作协议时业务人员首先应明确协议的法律地位B.贷款意向书、贷款承诺须按内部审批权限批准后方可对外出具