篇目二
The novel corona virus(冠状病毒), which____1____(originate)in the Chinese city of Wuhan and has now spread to 12countries, has much in common ____2___ seasonal flu. They are both viral infections, share similar symptoms and crucially(关键地) can spread from human to human. In the midst of flu season in much of the northern hemisphere, ____3___(tell) the difference between the two will be vital in stopping its spread.
Human corona viruses, of which there are four, can cause respiratory (呼吸道)infections similar to flu: while many symptoms are mild, both can lead to pneumonia(肺炎) and become lethal(致命的). ___4___, the novel corona virus is more serious than __5__ "typical influenza infection,(流感)"says Ian Jones, a professor of virology at the University of Reading.
"This virus appears to go___6___(far) down into the lungs than would generally be the case. Therefore, it will give you___7___ (symptom) of pneumonia(肺炎): the lungs becoming flooded, they don't function very well and the patient gets into breathing difficulty."
While the mortality rates and symptoms of flu and novel corona virus may end up being similar, humans' ability ___8____(fight) off the viruses differs greatly.
Human shave naturally built up antibodies to seasonal flu and annual vaccines____9____(develop) to fight it. During a pandemic(流行病), which the new corona virus has the potential to become, "there is no immunity(免疫性) in the population so you have potential for a ___10___(globe) spread," warns Jones.
参考答案：
1、originated 2、with
3、telling 4、However
5、a 6、further
7、symptoms 8、to fight
9、have been developed 10、global
The novel corona virus(冠状病毒), which____1____(originate)in the Chinese city of Wuhan and has now spread to 12countries, has much in common ____2___ seasonal flu. They are both viral infections, share similar symptoms and crucially(关键地) can spread from human to human. In the midst of flu season in much of the northern hemisphere, ____3___(tell) the difference between the two will be vital in stopping its spread.
Human corona viruses, of which there are four, can cause respiratory (呼吸道)infections similar to flu: while many symptoms are mild, both can lead to pneumonia(肺炎) and become lethal(致命的). ___4___, the novel corona virus is more serious than __5__ "typical influenza infection,(流感)"says Ian Jones, a professor of virology at the University of Reading.
"This virus appears to go___6___(far) down into the lungs than would generally be the case. Therefore, it will give you___7___ (symptom) of pneumonia(肺炎): the lungs becoming flooded, they don't function very well and the patient gets into breathing difficulty."
While the mortality rates and symptoms of flu and novel corona virus may end up being similar, humans' ability ___8____(fight) off the viruses differs greatly.
Human shave naturally built up antibodies to seasonal flu and annual vaccines____9____(develop) to fight it. During a pandemic(流行病), which the new corona virus has the potential to become, "there is no immunity(免疫性) in the population so you have potential for a ___10___(globe) spread," warns Jones.
参考答案：
1、originated 2、with
3、telling 4、However
5、a 6、further
7、symptoms 8、to fight
9、have been developed 10、global
