Question

【题目】—How old is your son?
—_________. We had a special party for his _________ birthday yesterday.
A.Nine, nine
B.Ninth, nine
C.Nine, the ninth
D.Nine, ninth

Answer 1

【答案】D
【解析】句意：——你儿子多大了？——九岁.我们昨天为他的生日他举行了一个特别的派对。第一空用基数词；第二空用序数词，故选D。