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(单选题)17: The broad aim of the conference was that experts working in the same technical area should meet to exchange ()
A: experiment
B: exposition
C: expertise
D: emotion
(责任编辑：admin) |
|
(单选题)17: The broad aim of the conference was that experts working in the same technical area should meet to exchange ()
A: experiment
B: exposition
C: expertise
D: emotion
(责任编辑：admin) |