题目内容
12.Nowadays,______ of the old people in the area _____ used to dancing on the square after supper.( )A. | two third; is | B. | two thirds; is | C. | two thirds; are |
分析 如今,在这个地区的老年人中有三分之二的人在晚饭后在广场上跳舞.
解答 答案:C.根据语境 of the old people (老人中的---) 可知其前应某个数,结合各个选项给出的答案可知第一空应填分数,分数的表达形式为:基数词(分子)+序数词(分母),分子大于一时分母加s,据此可排除答案A,在此基础上可知主语应为two thirds of the old people,为复数,故第二空应为be的复数形式are,所以答案为C.
点评 本题考查分数的用法,分数的表达形式为:基数词(分子)+序数词(分母),分子大于一时分母加s.
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