题目内容
13.-What does the fresh juice contain?-________of the juice ________ orange.It's very pure.( )
A. | Four-fifth; are | B. | Four-fifths; are | ||
C. | Four-fifth; is | D. | Four-fifths; is |
分析 --这种新鲜的果汁包含什么成份?这种果汁的五分之四是橘子.它很纯正的.
解答 答案D 在英语的分数中,分子用基数词,分母用序数词;当分子大于一的时候,分母要用复数形式.分数+of+名词作主语,谓语动词要与名词的单复数保持一致.根据"It's very pure."可知橘子的含量很高,应该是五分之四,另外juice是不可数名词,谓语动词要用单数.故选D
点评 首先要掌握分数的构成,还要注意分数+of+名词作主语的时候,谓语动词要根据名词来确定.
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