Who
name
A. Alice B. Annie ____
A.Shelly B.Monica ____
age
A.14 B.13 ____
A.34 B.42 ____
Nationality(国籍)
A. B. ____
Job
Hobby
A.reading books and riding a bike B. studying English and go cycling ____
A.ice-skating and playing badminton B. going swimming and taking pictures ____
一个两位数N具有性质:N与颠倒N的数字后的数之和为完全平方数,则这样的N有____ 个.
读六大板块示意图,回答下列问题