What is the first word the baby learned to say?
【正确答案】 A
【答案解析】
单选题 How old was the baby when he learned to say that word correctly?
【正确答案】 B
【答案解析】
单选题 What did the father do when the baby screamed that word at the airport?
【正确答案】 B
【答案解析】
单选题 Why did the mother pretend not to know the baby?
【正确答案】 C
【答案解析】