This is the first study to show how ______ to air pollution influences cognitive function in a national sample…

Question

This is the first study to show how ______ to air pollution influences cognitive function in a national sample of older men and women.

Accepted Answer

正確答案為 C。exposure to + 有害物質為固定搭配，「暴露於空氣污染如何影響認知功能」語意完整且符合學術寫作慣例。

This is the first study to show how ______ to air pollution influences cognitive function in a national sample of older men and women.