英语帝帮忙分析一下这个句子.That she was chosen made us very happy.这个句子...

英语帝帮忙分析一下这个句子.That she was chosen made us very happy.这个句子... that she was chosen made us very happy为什么前面要用that? 请帮忙分析一下这个英语句子 帮忙分析一下这个英语句子, 请帮忙分析一下 这个英语句子 帮忙分析一下这个英语句子 分析这个句子：she determined to go that very afternoon That she was able to come made us very happy为什么要加个that that she was here made us very happy.是一般过去时吗? 分析下面句子的结构The book you showed to us was very interesting .这个句 帮忙分析一下这个英语句子的句型结构 帮忙分析一下这个英语句子的语法结构?