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23．From the teacher’s patience and understanding, I have learnt what a big responsibility is to educate us. A．this B．that C．it D．one 【查看更多】

 

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From the teacher’s patience and understanding, I have learnt what a big responsibility______is to educate us.

  A. this     B. that    C. it    D. one

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From the teacher’s patience and understanding, I have learnt what a big responsibility______is to educate us.

  A. this     B. that    C. it    D. one

查看答案和解析>>

From the teacher’s patience and understanding, I have learnt what a big responsibility______is to educate us.


  1. A.
    this
  2. B.
    that
  3. C.
    it
  4. D.
    one

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