A-A+
The disease eriberi\______.A.kills a large n
问题详情
The disease "beriberi"______.
A.kills a large number of western people
B.is a vitamin deficiency disease
C.is transmitted by diseased rice
D.can be caught from diseased chickens
参考答案
正确答案:B
解析:推断题。本题问的是:脚气病______。本文的大部分篇幅都是在讲述一位科学家对脚气病起因的研究,他最后得出的结论是:脚气病是缺乏维生素B造成的,故选B 。