He stood at the window,from where he could see what was happening.这是不是一句非限定性定语从句?若是,From where 做何解.（应该没有介词加关系副词的说法吧）

he stood at back of the door.哪里错了, 硬汉互译他低着头站在门口He stood at the door____ his head ____ He stood at the door with his head down 的中文意思是什么? He stood at the door,_____ his head _____.中文是他低着头站在门口 He stood quietly at the door.His _______ (suddenly) appearance made his family very surprised. 据汉语填空他低着头站在门口He stood at the ___ door his head ___ . Her mother stood in the wind watching her until she d_______in the distance He stood surprised at her sudden cry.这里的stood是系动词吗? 时态 the woman stood at the window.she stood in front of it. When he saw the customer come in ,he stood up and smile at him______.A.without hesitationB.without hesitateC.no hesitationD.no hesitate He stood at the window,from where he could see what was happening.在这句话中为什么要用from where呢 He half-sat,half-stood in the tree.怎么翻译?half-stood是什么意思 the cook stood and looked at his new shoes. He stood in the doorway and yelled out '' Anybody home?'' at the top of his voice.yelled out 可以换成 A shrieked B shouted C yelped Dscreamed He stood in the doorway and yelled out,Anybody home?'' at the top of his voiceyelled out 可以换成 A shrieked B shouted C yelped Dscreamed 翻译：He stood all the door with his head down Surprised and happy,he stood up and accepted the price. he was tired and stood a___ the door