句意:——动物能携带导致新型冠状病毒肺炎的病毒吗?——不能。它们的皮肤或皮毛上没有这种病毒。 考查动词词义辨析。carry拿,携带;raise提升,举起;hang悬挂;grow成长,发展。根据“They don’t have it on their skin or fur.”可知,动物的皮肤或皮毛上不携带这种病毒,carry符合语境。故选A。反馈 收藏 ...
A. a. a B. the, a C. a, an 相关知识点: 试题来源: 解析 【答案】:C【核心短语/词汇】:unusual:不寻常的,特别的【翻译】:新型冠状病毒肺炎是一种可怕的病毒。它能引起一种不寻常的疾病。【解析】: a/an:是不定冠词。意思是:一个/件...以元音音素开头的单词前用an,以辅音音素开头的单词前用a。
You know, we as a research community have been using hamsters to study the biology of SARS-CoV-2, which is obviously the underlying virus that causes COVID. And hamsters have been the primary small animal model to study the disease because of the receptor called ACE2 that allows the virus...
外刊阅读36 外刊阅读 · 目录 上一篇【外刊阅读】Why China eases its COVID restrictions now?下一篇【外刊阅读】Regular exercise protects against fatal covid喜欢此内容的人还喜欢 200句记3500词之语法填空 一名普通的教书匠 不喜欢 不看的原因确定 内容低...
句意:新冠病毒很危险。你再小心也不为过。考查副词辨析和固定结构。very很;too太;so如此;quite相当,很。 can’t be too +adj.意为“越……越好,再怎么样都不为过”,固定搭配;根据常识和上文“The COVID-19 is very dangerous”可知,对新冠病毒再怎么小心都不为过。故选B。
Scientists have considered three primary routes for transmitting SARS-CoV-2, the virus that causes COVID-19 (coronavirus). Here's what they are.
If you have symptoms of COVID-19, get somebody else in your household to look after your pet and avoid touching or being close to your pet. If you have to look after your pet yourself:Wear a face mask if possible, to protect your pet from droplets that aerosolize when you cough or ...
4. How to protect yourself from infection? 5. Should young people worry? 6. Is there any risk when sharing apartments? 7. Should you wear a mask? Protect yourself from the COVID-19 Professor Zhang Wen Hong, who is the head of the infectious disease department of Fudan University Affiliate...
【题目】4. The COVID-19 is very dangerous. You can't be careful with it. A. very B. too C. so D. quite 相关知识点: 试题来源: 解析 【解析】 4.B考查副词辨析。 句意为:新型冠状病毒肺炎很危险。 你再小心也不为过。very意为“非常;很” ;too意为“太” so意为“如此";quite意为“...
【解析】”阻止“的动词是prevent;分析句子成分可知,to p___ COVID-19 from spreading(去阻止新冠病毒蔓延)是用动词不定式来表目的;所以prevent接在to之后用原形即可,构成不定式结构to prevent; 构成短语to prevent sth. from...(去阻止某事...) 故答案是:prevent ...