t soldiers. ? Catherine II had the Amber Room ________ and ________ more details. esigned belonged to eception In return moved added have/get sth done ? Unfortunately, September,1941 was a time when Russia and Nazi Germany were _____ ___, There was _____ _______ that the Amber Room was secretly stolen by the Nazis. After that, what happened to the the Amber Room r _______ a m ______. at war emains no doubt ystery ? Fredrick William I, whom the Amber Room belongs to , gave it to Peter the Great, who used it as a reception hall. ? People think highly of those who are searching for the Amber Room. Restrictive Non-restrictive Differences 表意形式功能非限制性定语从句限制性定语从句修饰先行词修饰先行词或整个句子无逗号与主句分开有逗号与主句分开使用时可以用 that 引导使用时不能用 that 引导与主句语意关系紧凑,定语从句不能删除与主句语意关系松散, paring