题目
(单选题) Infant ________ rate is the number of infants dying before reaching one year of age, per 1,000 live births in a given year.(本题2.5分)A. mortalityB. incidenceC. disabilityD. survival
(单选题) Infant ________ rate is the number of infants dying before reaching one year of age, per 1,000 live births in a given year.(本题2.5分)
A. mortality
B. incidence
C. disability
D. survival
题目解答
答案
A. mortality
解析
婴儿死亡率是指在特定年份中，每1,000个活产婴儿中在未满一岁前死亡的婴儿数量。因此，正确答案是“mortality”，即死亡率。