( )7. People have to wear a mask the COVID -19 is over. D. because A. after B. before C.if 相关知识点: 试题来源: 解析 答案B 解析 考查单词含义after在 …之后, before在 …之前, if如果,because因 为。 句意:在新冠病毒结束之前,人们必须戴口罩。 故选B. ...
With millions of Americans getting COVID-19 vaccinations, you have to wonder about wearing your mask after you're vaccinated. Should you wear your mask or do you feel like there's no reason to wear them any longer? According tokhn.org,health experts say there are good reasons to continue ...
In China, where COVID-19 cases are drastically going down and businesses are gradually resuming operations, the wearing of masks has long been made compulsory in public places, while most Western countries just advise people to do so and many people still choose not to wear it when going out...
not whether they got infected. We know that you can become infected with the coronavirus and be asymptomatic, meaning you never develop symptoms. Asymptomatic people can still spread COVID-19 to others. So we don't know whether a vaccine prevents asymptomatic infections and if there's still...
And although COVID-19 vaccines are highly effective, South plans to continue wearing her mask outside the hospital as well. Health experts say there are good reasons to follow her example. "Masks and social distancing will need to continue into the foreseeable future—until we have some level...
Top three features of the best COVID-19 face masks No matter what type of mask you choose, here are some key things to look for: #1 – A mask that fits well Look for a mask with a nose wire. After putting it on, there should be no gaps on the sides of the face or around the...
A man wearing a protective mask passes by the Arc de Triomphe on the Champs Elysees in Paris, France, March 15, 2020. (Photo by Aurelien Morissard/Xinhua) COMMON ENEMY, COLLECTIVE RESPONSIBILITY With COVID-19 reaching over 218,000 people and spanning 158 countries and regions, according to ...
一、何时应佩戴口罩?When should we wear masks?根据当前新型冠状病毒肺炎和其他呼吸道传染病防控形势,以下情形应佩戴口罩。According to the present situation of COVID-19 and other respiratory infectious diseases, we should wear masks in one of the...
On June 7, the Information Office of the State Council issued a white paper entitled "China Action to fight the pneumonia epidemic" ("Fighting COVID-19: China in Action").6月7日,国务院新闻办公室发布《抗击新冠肺炎...
WUHAN, April 13 (Xinhua) -- The head of a COVID-19 hospital in central China's Wuhan has suggested New York promote mask-wearing among the public and stop quarantining patients at home. Answering a question about New York's much higher infection figure than Wuhan, Wang Xinghuan, head of...