热带与北温带的分界线是（ ）
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 ____
读图区域等高线地形图，下列判断正确的是（ ）
B. 
B. 
B. 
B. 
