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Public attention at the moment is focused___ the problems of industrial relations.
A．intoB．towardsC．a(chǎn)boutD．on
D
這題考查介詞的用法：詞組是：focus one’s public attention on“專注于”，句意是：現(xiàn)在的公共注意力專注于公共關(guān)系的問題。選D。
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