he has lost the key to the drawer __ the papers 接下are kept.in which.但是当从句不缺成分,可以用疑问副词做引导词,一直想不明白为什么不能用where

the key,___ he lost ,has been found He lost the key ____ the door he lost his key t----- the door. He has lost the key to the drawer ____ the papers are kept.A.whereB.in which选哪个?为什么? 16. He has lost the key to the drawer _____ the papers are kept. A. where B. on which C. under which D. which 十万火急的英语问题：he has lost the key to the drawer ()the papers are kept并翻译句子为什么括号中要填IN WHICH ,而不WHERE? He has lost the key to the drawer ( ) the papers are kept.A.where B.in which C.under which D.which He has lost the key to the box_____the money is kept.A.where B.which C.on which D.on that He's anxious that he lost the key.that 引导的从句是什么He's anxious that he lost the key.that 引导的从句是什么成分? 31.He has lost key to the locker () some important papers are kept.a.in which b.under whichc.inside选什么,怎么分析的? P______,he has found the key to the door填空 He lost the key to his bike on his way to the lectures对 the key提问 Tom can't get into the room because he __(lost)the key to the door. 定语从句 1.Is he the man?You are waiting for the man.定语从句1.Is he the man?You are waiting for the man.2.He has found the key.He lost the key yesterday.3.Can you lend me the book?You bough the book in the library. 将下列句子合并为定语从句1.Is he the man?You are waiting for the man.2.He has found the key.He lost the key yesterday.3.Can you lend me the book?You bought thebook in the library.4.this is the ship.We travelled on the ship.5.do you know th 把两个句子合并成一句 把两个句子合并成一句1、Is he the man?You are waiting for the man?2、He has found the key.He lost the key yesterday.3、Can you lend me the book?You bought the book in the library.4、This is the ship.We trav _____,the boy couldn't enter his house.A.Since the key has lostB.The key been lostC.Lost the keyD.Having lost the key答案应该选B?为什么不能选ACD?请说明理由,谢谢~ He has lost the key to the drawer ____ the papers are kept.请问空格处是否填WHERE或 IN WHICH两个答案都可以?还是只能填IN WHICH,