Question

【题目】Mrs. Brown was born in 1968. Today is her________birthday.

A.fiftyB.fiftiethC.sixtieth

Answer 1

【答案】B

【解析】

句意：Brown夫人出生于1968年。今天是她50岁的生日。

考查序数词。fifty五十，基数词；fiftieth第五十，序数词；sixtieth第六十，序数词。表示“……岁生日”时，应用序数词，先排除A。根据句意 “Mrs. Brown was born in 1968”可知，到现在Brown夫人应该是五十岁了。故选B。