Question

With the word“PM2．5"_____ appearing in media reports，people pay greater attention to it and seek health tips for smoggy days．

A．constantly

B．instantly

C．rarely

D．directly

Answer 1

A

試題分析：句意：隨著詞匯““PM2．5"不斷地出現在媒體的報告中，人們更加關注霧霾和尋求在。霧霾中保持健康的建議。Constantly不斷地；instantly立即；rarely很少地；directly直接地，選A。