(单选题)

Why did AI’s elder son die suddenly?

A.Because he developed a severe stomachache but AI and his wife didn’t take it serious, which caused the delay of treatment.

B.Because he had a severe stomachache, which soon led to the whole body organ failure and death.

C.Because he developed a severe stomachache when AI and his wife were not at home to give him any help.

D.Because both AI and his wife were too busy to notice that their son was seriously ill.

参考答案：A

参考解析：

细节理解题。根据第一段最后两句“Thinking it was only some common intestinal disorder, neither AI nor his wife took the condition very seriously. But the boy died suddenly that night”可知，AI夫妇没重视孩子的胃痛，导致孩子夭折了，A项符合；其余三项与原文内容不符。故选A。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语