It was obvious that the Climate Change Conference in Copenhagen______the global environmental problems.

A. aimed on               B. focused on 

C. intended for           D. commented on

 

【答案】

B

【解析】

試題分析： A瞄準(zhǔn)，目的在于；B聚焦；集中注意力于…；C打算，意圖；D評(píng)論…；句義：很清楚哥本哈根氣候大會(huì)聚焦于全球變暖的問題。根據(jù)句義說(shuō)明B正確。

考點(diǎn)： 考察動(dòng)詞短語(yǔ)辨析

 

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