{{B}}One Good Reason to Let Smallpox
Live{{/B}} It’s now a fair bet that we will never see the total extinction of the smallpox virus. The idea was to cap the glorious achievement of 1980, when smallpox was eradicated in the wild, by destroying the killer virus in the last two labs that are supposed to have it -- one in the US and one in Russia. If smallpox had truly gone from the planet, what point was there in keeping these reserves {{U}} (51) {{/U}}reality, of course, it was naive to{{U}} (52) {{/U}}that everyone would let{{U}} (53) {{/U}}of such a potent potential weapon. Undoubtedly several nations still have{{U}} (54) {{/U}}vials.{{U}} (55) {{/U}}the last "official" stocks of live virus bred mistrust of the US and Russia,{{U}} (56) {{/U A. will be B. would be C. is D. are [多项选择]市场风险是指因市场价格的不利变动而使商业银行的表内和表外业务发生损失的风险,其中的市场价格包括( )。
A. 利率 B. 汇率 C. 工资率 D. 股票价格 E. 商品价格 [单选题]如果门系统存在车门无法集控关闭故障时,则该门必须( )处理。
A.内部解锁 B.外部解锁 C.隔离 D.断QFD断路器 [判断题]飞机尾部拖地,所有的机舱门和出口都能使用,但要考虑后机舱门离地面高度及滑梯的长度。
A.正确 B.错误 [判断题]本规定由人力资源社会保障部、财政部、应急管理部会同有关部门负责解释()
A.正确 B.错误 [多选题]基本农田调查工作的步骤包括( )等。
A.资料收集与整理 B.外业勘测 C.调查上图 D.基本农田认定 E.图件编制与数据汇总 [单选题]我⾏地铁公交⼿机⽀付产品客户⾸次注册开通所赠送的通⾏费有效期为 ( )
A.3 个⽉ 。 B.6 个⽉ C.1 年。 D.永久有效 [单选题]根据《治安管理处罚法》的规定,对( )淫秽物品的行为,不能给予治安管理处罚。
A.制作 B.运输 C.复制 D.购买 [简答题]
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