問題詳情
42. Why does the S-type strain of Streptococcus pneumonia cause pneumonia?
(A) Unable to defend the immune system
(B) Surrounded by a polysaccharide capsule
(C) Able to grow and move
(D) Inactivated by the immune system
(E) Unable to form colony
(A) Unable to defend the immune system
(B) Surrounded by a polysaccharide capsule
(C) Able to grow and move
(D) Inactivated by the immune system
(E) Unable to form colony
參考答案
答案：B
難度：適中0.6
統計：A(0),B(15),C(4),D(1),E(0)
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