求下图中阴影部分的面积．
面积是____cm2
听独白，完成信息记录表。
How far is the school from Peter's home?
It's about kilometers.
How does Peter go to school?
He goes .
How many students are there?
There are students.
Where is the park?
It's the school.
What does Peter do in the park?
He plays with his friends.
北方地区和南方地区的天然界线是（ ）
阅读常建的《题破山寺后禅院》，完成后面问题。 题破山寺后禅院 清晨入古寺，初日照高林。 曲径通幽处，禅房花木深。 山光悦鸟性，潭影空人心。 万籁此俱寂，但余钟磬音。
