The boy is only _____.Today is his ____

试题详情及答案解析

The boy is only _____.Today is his _____birthday.

A． five; five	B．five; fifth
C．fifth; five	D．fifth; fifth

答案：B

试题分析：句意：这男孩只有五岁。今天是他的第五个生日。在英语中表示年龄常用基数词，所以第一空上该用基数词；第二空上的词修饰单数名词，该用序数词，所以选B。
考点：考查数词。