[问][356]新编初中英语第三册第15单元第58课有这样一个句子:Welove each other and we are both very happy that we are twins.请问此句中的 that 应怎么理解?[答]that 引导的是表示原因的状语从句。从属连词 that 引导的从句可以位于某些表示情感的形容词或过去分词后表示原因,这种从句通常用来说明这种情感产生的原因。请看几个例句:1.Her parents felt very sorry that she did not pass the test.