English is difficult to learn中的不定式是什么成分?类似的句子如:The text is difficult to understand. 这篇课文很难理解。This problem is difficult to solve. 这个问题难解决。The place is easy to reach. 那地方容易到达。He's very easy to get on with. 他容...
One example is of children at the age of 6 or 7 painting flowers, fish. 请问老师,这个句子的句型结构?one example is of是何用法?painting flowers,fish是现在分词作children at the age of 6 or7后置定语吗?谢谢老师们。