![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
以下_____是颐和园前山前湖区的主体建筑?
A.http://edu-image.nosdn.127.net/31F5442D2986752743A1DCAFE09EB16D.jpg?imageView&thumbnail=890x0&quality=100
B.http://edu-image.nosdn.127.net/EB9C69A58C5576523417F43619E15F12.jpg?imageView&thumbnail=890x0&quality=100
C.http://edu-image.nosdn.127.net/705C69BDE3A299E7674E427C2043C822.jpg?imageView&thumbnail=890x0&quality=100
D.http://edu-image.nosdn.127.net/864A7E3C1944EC6A4F6965758EF7F760.jpg?imageView&thumbnail=890x0&quality=100
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_ckda.png)