Passage: How Old Is She?Then how did she work out that she was only thirty-six?（ ）
A、When she married, she was eighteen years old, and her husband was thirty. Now her husband is sixty, which is twice thirty. So she was twice eighteen.
B、Her husband told the doctor that she was thirty-six.
C、Her sister told the doctor that she was thirty-six.
D、Her brother told the doctor that she was thirty-six.
【正确答案】：A
【题目解析】：短文中她结婚时18岁，她丈夫30岁。现在她丈夫60岁了，是30岁的两倍。所以她的年纪是18岁的两倍——36岁。
B选项“她丈夫告诉医生她36岁了”，C选项“她姐姐告诉医生她36岁了”，D选项“她哥哥告诉医生她36岁了”，均不符合题干要求，故选A选项。
