【题目】My classroom is on the _________ floor. ( )
A.two B.three C.second
【答案】C
【解析】
句意:我的教室在二楼。空前面有定冠词the,序数词前加the,在二楼on the second floor,故选C。

【题目】My classroom is on the _________ floor. ( )
A.two B.three C.second
【答案】C
【解析】
句意:我的教室在二楼。空前面有定冠词the,序数词前加the,在二楼on the second floor,故选C。