(单选题)
As people become wealthier, they are increasingly concerned ______ their food consumption from a number of perspectives, such as health, the environment and social impact.
A.of
B.over
C.at
D.about
参考答案:D
参考解析:
考查固定搭配。句意:随着人们变得越来越富有,他们越来越从健康、环境和社会影响等多个角度关注自己的食物消费。be concerned about意为“关心”,和另外三个介词没有搭配。故选D。
知识点:词义辨析 英语专业基础知识 词汇 教师招聘-小学 英语
