Question

【题目】---How old is your brother?

---He is _____ years old and today is his _____ birthday.

A. twelve; twelveth B. twelfth ; twelfth

C. twelve; twelfth D. twelfth; twelve

Answer 1

【答案】C

【解析】

句意：---你弟弟多大了？----他十二岁，今天是他的十二岁生日。考查数词。回答多大了，需用基数词，结合句意可知填twelve；第几个生日需用序数词，结合句意可知填twelfth；选C。