When _____ from the windows,the lake looks very beautiful.
1个回答

C seen 为正确选项.

请看清楚,句子的主语是the lake,the lake是被人看的,所以要用过去分词seen,而不能用seeing.也可以这样理把它看作是 If it is seen from the windows...的省略.用seeing的话,表示the lake 自己看,显然不通.

什么七夕,牛郎织女的节日.要像牛郎织女那样,不要也罢.