12．Some people like dogs______ others like cats．（　�。�
A．whileB．besidesC．and soD．when

分析 有些人喜歡狗，而其他人喜歡貓．

解答 答案：A
解析：A：而；B：另外；C：因此；D：當…的時候．根據(jù)句意"有些人喜歡狗，而其他人喜歡貓"及所給選項分析可知，本題答案為A選項；其余選項均不符合題意．

點評 本題考查連詞的辨析，做此類題題目時一定要清楚各個選項的含義及用法，再結(jié)合句意及其它要求選出最終答案．

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