6．Studies have shown that the right and left ear__________sound differently．（　�。�
A．produceB．pronounceC．processD．download

分析 研究已經(jīng)表明，右耳和左耳處理聲音是不同的．

解答 答案C   
A項(xiàng)意為"生產(chǎn)，制造"；B項(xiàng)意為"發(fā)音"；C項(xiàng)意為"處理"；D項(xiàng)意為"下載"．process sound搭配合適．故選C項(xiàng)．

點(diǎn)評 動詞詞義辨析題，需要正確分析句意和動詞之間的關(guān)系．

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