. - What do you think ofvirus, COVID-19? Itis very terrible. It ismuch more serious disease I've never met.A. the;theB.a;aC. a; theD. the; a 相关知识点: 试题来源: 解析 【答案】D【解析】【详解】句意:——你觉得新冠病毒COVID-19怎么样?——它很可怕。它是我从来没有见过的非常...
- 前半句“COVID-19 is a terrible virus.”说明新冠病毒是一种可怕的病毒。 - 后半句“we must protect ourselves well.”说明我们必须好好保护自己。 - 可见前后两句构成因果关系,新冠病毒很可怕,所以我们要保护好自己。 - “For this reason”意为“因此”,表示因果关系,符合语境。 - “What's more”...
What to know about COVID-19 and eczema Eczema overview COVID-19 impact Treatment Prevention Contacting a doctor Summary COVID-19 is a type of coronavirus caused by the SARS-CoV-2 virus. Some people with eczema may find that developing COVID-19 aggravates their symptoms. COVID-19 is highly...
What Is a COVID Variant? Viruses are always changing, and that can cause a new variant, or strain, of a virus to form. Changing into a variant usually doesn't affect how the virus works. But sometimes they make it act in different ways. Scientists around the world are tracking changes ...
To reduce the chance of your pet getting the virus from someone else, avoid letting your pet interact with people or animals that are not part of your household. How long does the COVID-19 vaccine last? It is difficult to say how long the COVID-19 vaccines last, with variability between...
3. COVID-19 is a_ virus (病 ) which is identified as the cause of an outbreak of respiratory illness. 相关知识点: 试题来源: 解析 答案见上3.virus[提示:句意:新型冠状病毒是一种病毒,它被确 定为是呼吸道疾病爆发的原因。 virusn.病毒。 ] ...
∠ B The virus (病毒) of COVID-19 is a kind of terrible virus. It quickly goes everywhere. It makes people sick and even kills us. So we have to stay away from it. What can we do? Wear a mask (口罩). This is an important rule. A mask can keep the virus out of our n...
"What I wanted to do in this research, together with my colleagues, was to identify the original viral genome, because the virus mutates, it changes and you get variants arising. All these mutations have happened without anybody realizing a disease is among us," h...
for a blood test to check on her HIV treatment. Harper is on medication that can give people with the AIDS virus a near-normal life expectancy and make it effectively impossible for them to infect other people. Elsewhere in the world, the coronavirus has disrupted the supply of those drugs...
What are the different types of coronavirus tests? There are three broad categories of coronavirus tests in the U.S. Two diagnose whether you have an active infection, and a third indicates if you previously had the virus. Here’s how they work: ...