题目内容
18.Nowdays of business letters are written in English.( )| A. | two third | B. | two thirds | C. | two three | D. | second three |
分析 目前三分之二的商业信件都是用英语写的.
解答 答案:B 分数的表达规则是:分子用基数词,分母用序数词,分子是1时分母用单数,分母是2或以上的数字时分母用复数.在这里四个选项中B复合这个规则,故选B
点评 这个考查分数的题目主要是要知道分数的表达方式.有时候也会考查后面的动词的单复数形式,主要是要与分数后面的词语的单复数形式保持一致.如:one third of the water was drunk by me.三分之一的水被我喝了.one third of the students in our class are girls.我们班里三分之一的学生是女生.
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