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Many scholars and experts from all over the world will be invited to attend this yearly on drug control. A. reference B. intention C. conference D. interaction 【查看更多】

 

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Many scholars and experts from all over the world will be invited to attend this yearly ________ on drug control．


  1. A.
    reference
  2. B.
    intention
  3. C.
    conference
  4. D.
    interaction

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Many scholars and experts from all over the world will be invited to attend this yearly ______ on drug control.

A. reference B. intention C. conference D. interaction

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Many scholars and experts from all over the world will be invited to attend this yearly ___ on drug control.  

A. reference B. intention       C. conference        D. interaction

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Many scholars and experts from all over the world will be invited to attend this yearly ________ on drug control．

[　　]

A．reference

B．intention

C．conference

D．interaction

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