Question

—Peter, how old is your father this year?— _ ____ . And we just had a party to celebrate his _.

—Peter, how old is your father this year?— _ ____ . And we just had a party to celebrate his ______ birthday last weekend. A．Fortieth; forty B．Forty; fortieth C．Fourty; Fourtieth D．Fortieth; fortieth

Answer 1

B

试题分析：句意为：---彼得，你父亲今年多大年纪了？---四十岁。我们上周举行聚会庆祝他的四十岁生日。表示年龄大小用基数词，表示生日时应用序数词。故选B。