SummaryIt is difficult for us to tell you what steps to take to preventPMWS if you have not experienced the disease. All the usual bio-security rules should be adhered to as well as possible to try to prevent introduction of the "new strain" of the virus.Good management principles at ...
This is a new disease. Doctors don't yet know everything about the virus.There is no treatment and no vaccine(疫苗) so far.Symptoms (特征)of COVID-19 are cough,fever,and difficulty breathing.Most people have only a mild (轻微的) case. Some people have the virus and don't even know...
. It can be used for treating all types of cancer.3.According to Paragraph 4, why is this new simple cancer test important? . Because it tests a patient’s blood instead of tissue. . Because patients can do it on their own. . Because it shortens the time it takes to detect cancer....
Now, as a new strain of coronavirus spreads across the world, when does a disease become a pandemic and if it does, what happens next?现在，随着一种新型冠状病毒在全球范围内传播，一种疾病何时会成为流行病?如果真的成为流行病，接下来会发生什么?Disease experts use the term ‘pandemic’ when a ...
题目①What is the worst disease in the world?Many people might say it is cancer.Cancer will kill about 9.6 million people in the world this year,according to WHO.Scientists have been working to find ways to beat cancer.A lot of progress has been made in this field. ...
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解析 B。“research a cure”表示研究治疗方法。选项 A“ignore the disease”忽视疾病;选项 C“cause the disease”导致疾病;选项 D“prevent the disease”预防疾病。只有选项 B“look for a treatment”寻找治疗方法符合“research a cure”的含义。
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is the severity of the disease caused by the virus, and lastly, the societal impact of the disease. A disease is more likely to become a pandemic if it is caused by a new strain of a virus, as is the case with Coronavirus Disease 2019 or COVID-19. The ease with which it infects...
根据第三段的最后一句“This drug can be used to treat 17different kinds of cancer, including lung cancer and breast cancer."可以得知 Vitrakvi是一种新型的药的名称。故选D。13.A解析:词义猜测题。根据第四段的前两句可知本段是讲癌症的发现的,所以可以猜测出“detect”的意思是“检测”,指从病人的血液...