Question

【题目】Rose received a letter full of love from her parents on her ______ birthday.

A. sixteen B. sixteen’s C. sixteenth D. sixteenths

Answer 1

【答案】C

【解析】试题分析：句意：Rose在她16岁生日那天收到了一封来自她父母的充满爱的信。本题考查序数词。根据句意可知在她十六岁生日应用序数词，所以答案为C项。