15．Which word of the following has a different stress from the others？（　�。�
A．expressB．besidesC．basic

分析 下列哪個詞與其他詞有不同的重音？

解答 答案：C．考查語音．A．express[iks?pres]表達．B．besides[bi?saidz]此外．C．basic[?beisik]基礎．C選項重讀音節(jié)在第一音節(jié)上，A，B選項在第二音節(jié)，因此不同的是C．

點評 考查語音，此題型要掌握音標知識，積累一些字母組合音．還要注意一些固定的發(fā)音規(guī)則．然后結(jié)合語境，完成試題．

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