問題詳情
9. Transmitted by the bite of the Aedes aegypti mosquito, Dengue Fever, also known as Breakbone Fever, is aninfectious tropical disease caused by the dengue virus.
(A) false
(B) productive
(C) harmless
(D) contagious
參考答案
答案：D
難度：適中0.666667
統計：A(0),B(1),C(3),D(10),E(0)