首页
登录
职称英语
The World Health【B1】______ says avian influenza could become a worldwide thr
The World Health【B1】______ says avian influenza could become a worldwide thr
游客
2024-06-08
13
管理
问题
The World Health【B1】______ says avian influenza could become a worldwide threat unless governments act now to stop it. Officials at the United Nations【B2】______ warn that bird flu could kill as many as seven million people. They say the number of deaths would depend on the【B3】______ of the virus once it entered the general population. So far, avian influenza has mostly【B4】______ people who have been around infected birds and their waste. The W.H.O. said at the end of September that it had reports of 60 deaths. These were among 160【B5】______ cases since December, 2003. The deaths were【B6】______ in Vietnam.
Fifteen flu viruses infect birds. Officials are most【B7】______ about the h-five-n-one virus. It could spread easily from person to person if it mixes with human flu virus. That might happen if a person or an animal, such as a pig, becomes infected with both human and avian flu. The body has no【B8】______ against bird flu.
Anti-viral medicine has been used with some success to treat bird flu. Scientists have a vaccine that might protect against the virus.【B9】______ .
Also last week, scientists in the United States announced that they have remade the so-called Spanish flu virus.【B10】______ .
The scientists say they found that the Spanish flu came from birds.【B11】______ . They also hope to find ways to protect against any big outbreak. [br] 【B6】
选项
答案
mostly
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3625121.html
相关试题推荐
TheWorldHealth【B1】______saysavianinfluenzacouldbecomeaworldwidethr
TheWorldHealth【B1】______saysavianinfluenzacouldbecomeaworldwidethr
TheWorldHealth【B1】______saysavianinfluenzacouldbecomeaworldwidethr
TheWorldHealth【B1】______saysavianinfluenzacouldbecomeaworldwidethr
TheWorldHealth【B1】______saysavianinfluenzacouldbecomeaworldwidethr
TheWorldHealth【B1】______saysavianinfluenzacouldbecomeaworldwidethr
TheWorldHealth【B1】______saysavianinfluenzacouldbecomeaworldwidethr
Peoplewhoaremarriedorincommittedrelationshipsarehealthier,wealthie
ElectronicRadiationPutsYourHealthatRis
ElectronicRadiationPutsYourHealthatRis
随机试题
Haveyoueverhadthe【S1】______towandertheworldandseewhatwasoutther
Athirdoftheplanet’slandisseverelydegradedandfertilesoilisbeingl
D.ES加密算法的密钥长度为56位,三重DES的密钥长度为()位。A.168
已知某一复合地基中,桩的面积置换率为0.16,桩土应力比为7。基础底面压力为p(
伤寒沙门菌的吲哚、甲基红、VP和枸橼酸盐试验结果为A.---+B.++
治疗水肿可选用的药物有A.商陆 B.番泻叶 C.甘遂 D.巴豆霜
商业银行的内部控制构成要素包括()。A:内部控制环境B:风险识别与评估C:内
肺主气功能的核心是A.主气的生成 B.主呼吸 C.调节气机 D.主宣发
关于码头混凝土结构主要构件实体混凝土强度验证性检测的抽查数量,正确的是( )。
发生重大医疗过失行为,导致患者死亡的事故,医疗机构在多少小时内报告A.12小时
最新回复
(
0
)