Researchers have found that prolonged exposure to air pollution can _______ existing respiratory conditions su…

Question

Researchers have found that prolonged exposure to air pollution can _______ existing respiratory conditions such as asthma.

Accepted Answer

正確答案為 B。aggravate 意為「使惡化、加劇」，與 existing respiratory conditions（既有呼吸道疾病如氣喘）完美搭配，符合空氣污染對健康的負面影響語境。

Researchers have found that prolonged exposure to air pollution can _______ existing respiratory conditions such as asthma.