What to do if you have symptoms and are worried you've been exposed to COVID-19 Public health officials believe the rate of COVID-19 cases in Canada is going to get worse before things start to get better. If you feel sick, when should you get tes...
根据第三段中“Cough, fever, tiredness and muscle aches are common to both the flu and COVID-19, says Kristen Coleman, as assistant research professor at the University of Maryland School of Public Health. Common colds, meanwhile, are often milder with symptoms including a stuffy nose. Fev...
"If you come in with some symptoms of cough or sore throat or runny nose, whatever it is, I can't tell you if that's a cold, if it's walking pneumonia, if it's COVID or the flu. You do need to test," she said. The good news? Tests are available. "Since the pandemic, we...
—Yes, we should have a good habit about health. A. how we should do with B. what we should do with C. how should we deal with D. what should we deal with 相关知识点: 试题来源: 解析 B 【详解】 句意:——你知道我们应该如何处理新冠病毒疾病吗?——是的,我们应该有一个健康的好习惯...
● In winter, his cold ears were a big problem.● If he stayed outside for 3 minutes, his ears would be in different 4 . 5 did he come up with the idea? ● He got a pair of ice skates as a present 6 the age of 15.● His ears became blue after 7 the ice skates out in ...
句意:—我新冠病毒呈阳性。我应该怎么办?—不用___。你应该多喝水并卧床休息几天。你很快就会好起来的。在转为阴性之前不要外出。本题考查动词的形式。A(担心)动词原形,B(担心的)形容词,C(快乐的)形容词,Don’t后加动词原形。故选A。反馈 收藏 ...
COVID toes:Doctors in Italy have noticed vasculitis lesions—inflamed blood vessels—on the feet and sometimes the hands of asymptomatic young people. “We are dealing with healthy children and teenagers who have never suffered from acrorhigosis, acrocyanosis, chilblains, or vasculitis, and who ...
viruses. These are tiny particles that can cause an illness or disease. Influenza viruses, for example, cause the flu. A type of coronavirus causes COVID-19. In general, coronaviruses are a family of viruses named for the spikes on their surface. Coronaviruses also cause the common cold. ...
—I was taking COVID-19 vaccine (疫苗) for free then. A. How do you get there B. What were you doing at 2:00 yesterday afternoon C. Who will come to your party D. When did he return home 相关知识点: 试题来源: 解析 B 反馈...
结果1 题目 C B)4.-Do you have a school trip this term?Since COVID-19(新型冠状病毒肺炎) started, all the schoo outdoor activities had been asked to stop. A.Always. B. Hardly ever. C.Sometimes. D.Often. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...