I am so glad that you have succeed.that 后从句是什么从句 I am so sor

I am so glad that you have succeed。I am so sorry that i missed to bring your books。从结构上看,应该是宾语从句。某些形容词或过去分词后常接宾语从句,这类形容词或过去分词有sure,glad,certain,pleased,happy,afraid,surprised,satisfied等,连词that可省略。如： I am not sure what I ought to do。 我不能确定我该做什么。 I’m afraid you don’t understand what I said。 恐怕你没领会我说的意思。 I’m surprised that I didn’t see all that before。 我好奇怪,我以前没看到过。 Mother was very pleased （that）her daughter had passed the exams。 妈妈为她的女儿通过了考试而感到高兴。