A. hardly B. deeply C. widely D. nearly 相关知识点: 试题来源: 解析 C 【详解】 句意:中国政府正在努力确保COVID-19疫苗在全国广泛使用。 考查副词辨析。hardly几乎不;deeply深刻地;widely广泛地;nearly几乎。根据“all over the country”可知,在全国使用,因此表示广泛地使用,故选C。反馈...
A.bigger than we thoughtB.smaller than we thoughtC.as big as human beingsD.as small as other animals 免费查看参考答案及解析 题目: Chinese government is making every possible effort ___ (save) millions of people by continuing zero-COVID policy. 免费查看参考答案及解析 题目: 阅读短文及文...
1.Introduction The boon of biomedical research is vaccine.Vaccine is an economi-cal means of protecting people's life from infectious diseases.The vac-cines must be safe,stable and effective in developing required level of immunity for a long period of time with minimum doses(Ada,1991).Many ...
Canada’s inability to produce any COVID-19 vaccines at home has left the country at the mercy of foreign governments who could at any time slam the doors shut to vaccine exports until their own people are vaccinated. Advertisement That risk became ever more real th...
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COLOMBO, Jan. 24 (Xinhua) -- Sri Lanka's Health Ministry said on Monday it is looking into the possibility of proceeding with legal action against those who do not take booster dose of COVID-19 vaccine. Anver Hamdani, director of Medical Technological Services and ministry coordinator in cha...
TUESDAY, July 13, 2021 (HealthDay News) -- COVID-19 vaccine makers such as Pfizer should focus on getting shots to poor countries instead of trying to persuade wealthy nations to give their citizens booster shots, World Health Organization (WHO) officials said at a press briefing held Monday...
来自 掌桥科研 喜欢 0 阅读量: 8 摘要: A federal judge gave Pffzer and BioNTech two weeks to tell Moderna what they learned and when about its work to develop an mRNA vaccine that proved effective against Covid-19. 年份: 2023 收藏 引用 批量引用 报错 分享 全部来源 求助全文 国家科技图书...
"This study highlights how there are shared concerns among pregnant people regarding getting the COVID-19 vaccine during pregnancy, but that there are also opportunities to create tailored public health messaging and resources that promotevaccineuptake in this population. I think this is a stepping ...