求英语大神帮忙~~~Viewedfromthetopofthemountain,thevillageappearsratherbeautiful.SeatedinthcrowedanfwearingthesameT-shirt,theyoungtalentlooksexactlylikehispeers这两个句子是完成句子的题目答案,希望解

Question

求英语大神帮忙~~~

Viewed from the top of the mountain, the village appears rather beautiful.

Seated in th crowed anf wearing the same T-shirt ,the young talent looks exactly like his peers

这两个句子是完成句子的题目答案,

希望解释一下1中viewed为什么不能用viewing,2中的seated不能用seating,

谢谢~

Answer 1

第一句话的逻辑主语是 village ,他和 view 构成的逻辑关系是 被动,村庄,在山顶上,被看.所以 是被动
第二句
seat 这个词是 及物动词,seat oneself.
若没有 宾语则用被动.
比如：
please seat yourselves
please be seated
句中 无宾语,故被动.
如果 变成 seating himself也是行得通的.