According to the World Health Organization, air pollution is ____ millions of deaths every year.

A. original fromB. suitable for

C. accessible toD. responsible for

D

【解析】

試題分析：考查短語(yǔ)辨析。A 來(lái)源于；B適用于；C可接近的；D為…負(fù)責(zé)，形成…的原因。句意：根據(jù)世界衛(wèi)生組織的調(diào)查，空氣污染每年會(huì)導(dǎo)致百萬(wàn)人的死亡。根據(jù)句意可判斷其它3項(xiàng)與題意不符， 故選D。

考點(diǎn)：考查短語(yǔ)辨析

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