8．In my opinion，the rich ______ not always happier than the poor，for money doesn't mean everything．（　�。�
A．areB．isC．have beenD．has been

分析 以我之見，富人并不總是比窮人更幸福，因為金錢并不意味著一切．

解答 答案：A．
考查主謂一致．題干的主語the rich表示富人，英語中the+形容詞：表示一類人，表復(fù)數(shù)概念，根據(jù)主謂一致原則，謂語動詞也應(yīng)該用復(fù)數(shù)，根據(jù)句意，此處敘述的是一個人的想法，沒有動作發(fā)生的先后早晚，故用一般現(xiàn)在時，所以選A．

點評 本題考查主謂一致的用法．謂語動詞的用法是根據(jù)主語的單復(fù)數(shù)而決定的，所以關(guān)鍵在于判斷主語的單復(fù)數(shù)意義，另外一般現(xiàn)在時表示習(xí)慣性的動作或存在的狀態(tài)，現(xiàn)在完成時則表示過去發(fā)生的動作或存在的狀態(tài)對現(xiàn)在造成的影響．

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