单选题Which of the following is TRUE?ADoctors don’t understand the benefits of breast-feeding.BHorta is concerned with water contamination in poor countries.CHorta’s research project lasted about 30 years.DBreast-feeding is the only way to improve a baby’s health.
单选题
Which of the following is TRUE?
A
Doctors don’t understand the benefits of breast-feeding.
B
Horta is concerned with water contamination in poor countries.
C
Horta’s research project lasted about 30 years.
D
Breast-feeding is the only way to improve a baby’s health.
参考解析
解析：
根据文章倒数第二段第二句话“So Horta analyzed data collected...since birth. They are now in their 30s.”可知：该研究项目持续了大约30年。由此可判断C正确。文中第三段开头提到“Doctors have long known that breast-feeding can be good for a baby’s health”（医生们早就知道母乳喂养有益于婴儿健康），所以A项错误。关于B、D两项，文章均未提及。
根据文章倒数第二段第二句话“So Horta analyzed data collected...since birth. They are now in their 30s.”可知：该研究项目持续了大约30年。由此可判断C正确。文中第三段开头提到“Doctors have long known that breast-feeding can be good for a baby’s health”（医生们早就知道母乳喂养有益于婴儿健康），所以A项错误。关于B、D两项，文章均未提及。
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