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英语翻译In a certain town some people were affected by a 'flu' e

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英语翻译
In a certain town some people were affected by a '
flu' epidemc.In the first morth 20%of the popuation contraceed the flu whist 80% were healthy.
In the following month 20%of the sick people recovered and 20% of the healthy people contracted the disease.
What feaction of the population is healthy at the end of the
second month?
Mpho,Barry,Sipho Erica and Fatime are sittting on a park .bench.
Mpho is not sitting on the far right .Barry is not sitting on the far left.Sipho is not sitting at either end .Erica is sitting to the right of Barry,but not necessarily next to him.Fatime is not sitting next to Sipho.
Sipho is not sitting next to Barry .
Who is sitting at the far right?
第一题:
在某个城镇里,一些人被感冒所袭击,在第一个月,有20%的人得了感冒,但是还有80%的是健康的,在下一个月,在已经感冒的人里有20%的好了,但是在健康的人里又有20%的人又感冒了.
在第二个月里还有多少健康的人?
我的答案:68%的人是健康的!
第二题:
Mpho、Barry、Sipho、Erica和Fatime坐在公园里的一张长椅子上.
Mpho没有坐在最右边,Barry没坐在最左边,Sipho没坐在任何一边,Erica没有坐在Barry的右边,但是也没有紧挨着他,Fatime没有坐在Sipho的边上,而Sipho也没有坐在Barry的边上.
谁坐在了最右边?
我的答案:B坐在了最右边!
排列顺序为:ESMFB
答案仅供参考·!