Are you protected? That shot is so much easier than getting one of these serious illnesses. 根据材料内容,选择正确的答案。 1. What are vaccines? A. Bacteria that can help us be active. B. Bacteria that can make us ill. C. Bacteria that can help us healthy. D. Bacteria that can make...
31.C 根据第一段 Vaccines(疫苗) help keep you healthy.和 The vaccines are made from microorganism(微生物) that causes the illness.可知, 选 C。 32.D But this vaccine won't protect you once the virus has changed. That's why you'll have to get a new one before the flu season hits ...
根据第一段Vaccines(疫苗) help keep you healthy.How do vaccines help you keep healthy?The vaccines are made from microorganism(微生物) that causes the illness.(疫苗有助于保持健康。疫苗如何帮助你保持健康?疫苗是由引起疾病的微生物制成的。)可知,疫苗是可以帮助我们保持健康的微生物。故选C。(2)细节...
)45.(D).阅读理解cines (疫苗) help you keep healthy. How do vaccines help you keep heahhy? The vaccines are第一节 m bacteri a (细菌) that causes the illness. A little bit of bacteri a isn't enough to make you sick. But it圭答案。th to make your immune system(免疫系统) sc...
Vaccines (疫苗) help keep you healthy. How do vaccines help you keep healthy? The vaccines are made from bacteria (细菌)that causes the illness. A little bit of bacteria isn't enough to make you sick. But it is enough to make your immune system(免疫系统) active. While some vaccines ...
Vaccines (疫苗) help keep you healthy. How do vaccines help you keep healthy? The vaccines are made from bacteria (细菌) that causes the illness. A little bit of bacteria isn’t enough to make you sick. But it is enough to make your immune system(免疫系统) active. While some vaccines...
Vaccinations can help to reduce an individual’s risk of infection, while training the immune system to recognise and develop a rapid and effective immune defence to a pathogen. Even for people who cannot be vaccinated, such as those with a compromised immune system, vaccines can help ...
Authorized COVID-19 vaccines can help protect you from COVID-19. You should get a COVID-19 vaccine as soon as you can. Once you are fully vaccinated, you may be able to start doing some things that you have stopped doing because of the pandemic (流行病).Wear a mask (口罩). ...
How can Take-Up of Vaccines be Increased?doi:10.1080/03073289.1984.10805555Christina M. HardingRoutledgeJournal of the Institute of Health Education
will recognize the disease and fight it off. The beauty of vaccines is that they help the body develop disease-fighting abilities without making you sick. Vaccines accomplish this amazing feat by tricking the body into believing it already has the full-blown disease. Here are the steps in this...