COVID-19 Vaccines 2024-2025: Is America Ready and Willing?Halsey, GracePatient Care (Online)
【答案】B 【详解】 句意:由于COVID-19仍在迅速传播,接种疫苗是非常必要的。 考查连词辨析。before 在...以前, 引导时间状语从句;since 由于,引导原因状语从句; although 尽管,引导让步状语从句;unless 除非,引导条件状语从句。分析语境可知,前半 句是一个原因状语从句,空处表示“由于” 。 故选B。 反馈 收藏...
Along with Pacific Islanders, they suffer from disproportionately high death rates and hospitalizations and low testing—but their suffering remains invisible
Why is China still battling COVID?Monday 28 November 2022 22:47, UK COVID COVID-19 China This is a modal window. Video Unavailable Issues such as vaccine uptake and effectiveness have left China in a spiral with COVID-19. Tom Cheshire takes a closer look at the figures....
Since 2019, another factor has been at play as well: The SARS-CoV-2 virus has driven a huge increase in chronic health consequences, broadly referred to as long COVID. Infection by the COVID-19 virus is a consequential new variable in our nation’s health that can substantially increase ...
???,???COVID-19 is still afecting a great many people all over the world. Most people who become infected experience mild ill-s and recover, but it can be more severe for others. Take care of your health and protect others by doing the following:36 Regularly and thoroughly cle...
Covid-19: Guidance is still lacking on how ethnic minorities can protect themselves better, say MPsPre-existing inequalities in health, employment, housing, and access to Universal Credit created a "perfect storm" of factors that have exacerbated the effects of coronavirus on minority ethnic ...
解析 B 句意:由于新型冠状病毒仍在快速传播,接种疫苗是非常必要的。before在……之前;since由于;although尽管;unless除非。根据“ the COVID-19 is still spreading rapidly, getting a vaccine(疫苗) is quite necessary”可知,“新型冠状病毒仍在快速传播”是接种疫苗的原因,用since引导原因状语从句,故选B。
Zero-COVID bought time for China, but the country didn't use it well. Instead of using it to vaccinate citizens and improve its medical system, it poured vast resources into testing and lockdowns to try and keep up with the spread of Omicron.
The ongoing COVID-19 crisis has altered how, when, and where we shop and what we buy. Digital has become more important than ever, brand loyalty has been shaken, and spending levels and are still below precrisis levels. During a McKinsey Live webinar, ...