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        1. It is said that about ______of the books and magazines in the world______in English.
          A. four-fifths;are written      B fourth fives;are written
          C, four fifth;were written      D fourth fifths; were written
          A
          本題考查分?jǐn)?shù)的表達(dá)和主謂一致。分?jǐn)?shù)表達(dá):分子用基數(shù)詞,分母用序數(shù)詞,當(dāng)分子大于1,分母用序數(shù)詞加s。本題4/5用four—fifths,而五分之四的書籍和雜志是可數(shù)名詞,后面的謂語動詞要用復(fù)數(shù)。故選擇A。
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