They found a way to protect the old town after they had discussed it for two days的同义句是什么要怎么改为They _______ _______ _________ an idea to protect the old town after two days's____
问题描述：
They found a way to protect the old town after they had discussed it for two days的同义句是什么
要怎么改为They _______ _______ _________ an idea to protect the old town after two days's____
答