关于 one the one thatIt is a new kind of robot invented by Chinese,that can feel pain when being used in a dental training course.A.one B.it C.that D.the one 请问ABCD都详细说说,It is a new kind of robot invented by Chinese,（） that can fe

关于 one the one thatIt is a new kind of robot invented by Chinese,that can feel pain when being used in a dental training course.A.one B.it C.that D.the one 请问ABCD都详细说说,It is a new kind of robot invented by Chinese,（） that can fe
关于 one the one that
It is a new kind of robot invented by Chinese,that can feel pain when being used in a dental training course.A.one B.it C.that D.the one
请问ABCD都详细说说,
It is a new kind of robot invented by Chinese,（） that can feel pain when being used in a dental training course.

关于 one the one thatIt is a new kind of robot invented by Chinese,that can feel pain when being used in a dental training course.A.one B.it C.that D.the one 请问ABCD都详细说说,It is a new kind of robot invented by Chinese,（） that can fe
It is a new kind of robot invented by Chinese,__ that can feel pain when being used in a dental training course.A.one B.it C.that D.the one
请问ABCD都详细说说,
选项是A.
因为a new kind of robot 是泛指,选项A.one 是泛指；选项B.it 指同名同物；选项C.that 指代不可数名词；选项D.the one 特指

one、the one、it都是名词。
空白处是个主语的位置。如果选其他三个，那么一个句号里面有两个句子了。
that在这里充当的是从句的先行词。选A请问空在哪？It is a new kind of robot invented by Chinese, （） that can feel pain when being used in a dental training cou...

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one、the one、it都是名词。
空白处是个主语的位置。如果选其他三个，那么一个句号里面有两个句子了。
that在这里充当的是从句的先行词。

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A
后面that can feel pain...作为定语从句，意为“可以怎么怎么样的一种机器人”可见前面要填一个被定语从句修饰的先行词，one作为关系代词，作为前面'a new kind of robot'的同位语，代替'a new kind of robot'被定语从句修饰。
it根本不能被定语从句修饰，也不用做同位语
that 不做同位语
the one可以做...

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A
后面that can feel pain...作为定语从句，意为“可以怎么怎么样的一种机器人”可见前面要填一个被定语从句修饰的先行词，one作为关系代词，作为前面'a new kind of robot'的同位语，代替'a new kind of robot'被定语从句修饰。
it根本不能被定语从句修饰，也不用做同位语
that 不做同位语
the one可以做同位语，可以被定语从句修饰，但是只有前面用的是"the" kind of robot 才可以（冠词是a只能和代词one 搭配，the one 要和冠词"the" 搭）

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空格是哪个?
定语从句要连词。ABD都不是连词

选项是A..........................................