that is why he didn't come to the meeting.这是个什么句型?

that is why he didn't come to the meeting.这是个什么句型? This is the reason—— he didn"t come to the meeting 为什么不用that The reason why he didn’t attend the meeting is that he was i 5. —Why didn't you come to the meeting? This is the reason ——he didn′t come to the meeting 求高手指教.This is the reason for which he didn't come to meeting 英语句子成分划分He didn't come.That is why he didn't know why didn't Mona come to the party that day The reason why he didn't go to school is that he was ill.是什么 ---------- John ,why didn’t you come to the class meeting ye he was ill.that is ---he didn't come yesterday a.when b why He was ill.That's why he didn't come