Question

【题目】 It’s essential for citizens to know that the haze(雾霾.can do harm ________ people’s health.

A.withB.forC.onD.to

Answer 1

【答案】D

【解析】

句意：很有必要让市民们了解雾霾对人们健康的危害。考查固定短语。do harm to对某事物/人有危害，固定短语；根据句意语境，故选D。