Diabetes mellitus is a relatively common disease: about ____ of the U.S. population, and nearly 25% of the U.S. population over the age of 65, show some degree of abnormality in glucose metabolism that is indicative of diabetes or a tendency toward the condition.
A: 5%
B: 9%
C: 12%
D: 15%
A: 5%
B: 9%
C: 12%
D: 15%
举一反三
- The distribution of the population in the U.S. is rather uneven.
- At present, nearly _______ of the world's population communicate in English.
- The world's population is aging. It is estimated that the people aged 60 or over will ______ 15% of the entire population by 2020. A: consist B: compose C: comprise D: include
- Which are the five biggest cities, in terms of population, in the U.S.?
- Risk factors for preeclampsia do not include: A: History of preeclampsia B: Age of pregnant women ≥40 C: Diabetes mellitus D: Placenta praevia