...式的选择:分词的动作在谓语动作之前发生用完成式:Having sung a song, he sat down. = After singing a song, he sat down.他唱完一支歌后,就坐了下来分词的动作和谓语动作同时发生用一般式:Singing a song, he sat down. 唱着歌的同时,他就坐了...
And we said that most of the world's volcanoes occur at the boundaries of these tectonic plates where you have hot molten rock squeezing up through gaps between the plates.where之后该如何理解呢?为什么要加个You have?
Among the constellation of Irish talents, perhaps Swift and Shaw are two among the more brilliant stars, but much more could be written of those mentioned above and many others.