12.Edison is a famousinventor (發(fā)明家) all over the world.

分析 愛(ài)迪生是世界著名的發(fā)明家.

解答 78.inventor  inventor是一個(gè)名詞,意為"發(fā)明家",前面的形容詞famous用來(lái)修飾名詞inventor,故填inventor.

點(diǎn)評(píng) 考查名詞的詞義.在熟知單詞詞義的基礎(chǔ)上要注意名詞的數(shù)的變化.

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