i'm lucky enough to find the same knife ____i lost yesterday.A.which B. that C. like D.thatwhich 和that 在这句话中有什么区别!为什么不能用which????

i'm lucky enough to find the same knife ____i lost yesterday.A.which B. that C. like D.thatwhich 和that 在这句话中有什么区别!为什么不能用which????
i'm lucky enough to find the same knife ____i lost yesterday.
A.which B. that C. like D.that
which 和that 在这句话中有什么区别!
为什么不能用which????

i'm lucky enough to find the same knife ____i lost yesterday.A.which B. that C. like D.thatwhich 和that 在这句话中有什么区别!为什么不能用which????
that 一
1）不用that的情况
a) 在引导非限定性定语从句时.
(错) The tree,that is four hundred years old,is very famous here.
b) 介词后不能用.
We depend on the land from which we get our food.
We depend on the land that/which we get our food from.
2) 只能用that作为定语从句的关系代词的情况
a) 在there be 句型中,只用that,不用which.
b) 在不定代词,如：anything,nothing,the one,all,much,few,any,little等作先行词时,只用that,不用which.
c) 先行词有the only,the very修饰时,只用that.
d) 先行词为序数词、数词、形容词最高级时,只用that..
e) 先行词既有人,又有物时.
举例：
All that is needed is a supply of oil.
所需的只是供油问题.
Finally,the thief handed everything that he had stolen to the police.
那贼限制性定语从句只能用that的几种情况
1．当先行词是anything,everything,nothing (something 除外),few,all,none,little,some等代词时,或者是由every,any,all,some,no,little,few,much等修饰时
(1) Have you taken down everything that Mr.Li has said?
(2) There seems to be nothing that seems impossible for him in the world.
(3) All that can be done has been done.
(4) There is little that I can do for you.
注意：当先行词指人时,偶尔也可以用who
(4) Any man that/.who has a sense of duty won’t do such a thing.
2.当先行词被序数词修饰
(1) The first place that they visited in London was the Big Ben.
3.当先行词被形容词最高级修饰时
(1) This is the best film that I have seen.
4.当形容词被the very,the only 修饰时
(1) This is the very good dictionary that I want to buy,
(2) After the fire in his house,the old car is the only thing that he owned.
当先行词指人时,偶尔也可以用who
(3) Wang Hua is the only person in our school who will attend the meeting/
5.当先行词前面有who,which等疑问代词时
(1) Who is the man that is standing there?
(2) Which is the T-shirt that fits me most?
6.当先行词既有人,也有动物或者物体时
(1) Can you remember the scientist and his theory that we have learned?
（二）关系代词as和which引导的定语从句
as和which引导非限制性定语从句,有相同之处也有不同之处.具体情况是：
1．As和which都可以在定语从句中做主语或者宾语,代表前面整个句子.
(1) He married her,as/which was natural.
(2) He was honest,as/which we can see.
最终把偷的全部东西交给了警察.

which和that在引导定语从句的时候是有一些差别的。
当定语从句和主句有逗号分开始，只能用which,
只有which前面能加借此如for, in...+which来修饰定语从句，that不行。
前面有many.much,same时只能用that.
这句只能用that,而不能用which，不填，省略掉都可以。
i'm lucky enough to fi...

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which和that在引导定语从句的时候是有一些差别的。
当定语从句和主句有逗号分开始，只能用which,
只有which前面能加借此如for, in...+which来修饰定语从句，that不行。
前面有many.much,same时只能用that.
这句只能用that,而不能用which，不填，省略掉都可以。
i'm lucky enough to find the same knife （that） i lost yesterday.

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上文有the same则有语法约定只能用that。

that 是指代了我的那把刀,特指
which 是个有选择意思的词吧,二选一,三选一,或者多选一了.

B，D
which如果放在句中就是“找到的就是原来丢失的”；
that就是“找到就是像原来的”

因为same属于不定代词,表集合的范畴
而在不定代词之后（如all little等），定语从句中，只能用that，不能用which