题目内容
19.He climbed so fast that he reached floor in two minutes.( )| A. | nine | B. | the nine | C. | the ninth | D. | ninth |
分析 他爬的那么快,结果两分钟后他到达第九层.
解答 答案:C
floor 是可数名词,如果前面是nine的话,其应为floors,所以排除A和B,序数词做定语前面必须加the,所以排除D,故答案为C.
点评 本题考查考生对数词用法的掌握情况,考生在熟练的基础上可正确作答.
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