—David, how old is your father this year?
—______. And we just had a special party for his _____ birthday last weekend.
A.Fortieth; forty
B.Forty; forty
C.Forty; fortieth
D.Fortieth; fortieth
答案:C
数词的考查。年龄的表达应该是基数词,但当表示某人多大生日的时候应该是序数词,故C是正确的。
—David, how old is your father this year?
—______. And we just had a special party for his _____ birthday last weekend.
A.Fortieth; forty
B.Forty; forty
C.Forty; fortieth
D.Fortieth; fortieth
答案:C
数词的考查。年龄的表达应该是基数词,但当表示某人多大生日的时候应该是序数词,故C是正确的。