【題目】With more and more birds _______, some day some species will _______ completely. In addition, some of them have _______ environmental pollution.

A. dying off; die out; died from

B. dying away; die off; died from

C. dying down; die out ; died of

D. dying out; die away; died of

【答案】A

【解析】

試題分析：考查短語(yǔ)辨析。die off相繼死去，先后死去; （溫度）降下來(lái); 相繼死亡；die out（指物種、家族、習(xí)慣、觀念等）絕跡，消失; 絕種; 絕滅; 淘汰；die from死于（某種原因，不包括疾病、過(guò)度悲傷等；die away（尤指聲音、光、風(fēng)）逐漸消失，停止; 昏厥; 自行消失；die down減弱; 逐漸平息；die of死于（疾病、過(guò)度悲傷等）; 強(qiáng)烈地感受到……。With接現(xiàn)在分詞表示正在發(fā)生，will接動(dòng)詞原形表示將要發(fā)生，而最后一句have died表示過(guò)去發(fā)生。句意：隨著越來(lái)越多的鳥兒死去，有一天一些物種將會(huì)完全的滅絕。此外，其中很多都是死于環(huán)境污染。根據(jù)句意可判斷詞組的選用， 故選A。

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