Question

【题目】Tomorrow is my mother’s ______ birthday.

A. thirty-eight B. thirty-eighth

C. the thirty-eight D. the thirty-eighth

Answer 1

【答案】B

【解析】

试题分析：句意：明天是我妈妈的三十八岁生日。所填数词在句中修饰单数名词作定语，该用序数词形式。所以选B。