Question

---How old is your mother? ---She is ______years old. Today is her ______birthday. A．fourtee..

---How old is your mother? ---She is ______years old. Today is her ______birthday. A．fourteen；fortieth B．fourty; forty C．forty;fortieth D．fortieth;forty

Answer 1

C
试题分析：
句意：---你的妈妈多少岁？--她四十岁了，今天是她的四十岁的生日。第一空应该用基数词，故排除BD；第二空应该用序数词。故选C。
考点:
考查数词的用法。