Question

【题目】The building has ______ floors and our classroom is on the ______ floor.

A. four; four B. fourth; fourth

C. fourth; four D. four; fourth

Answer 1

【答案】D

【解析】

试题分析：句意：这个建筑物有4层楼，我们的教室在第四层楼。拥有几层用基数词，在第几层楼用序数词。根据句意可知选D。