2 International patent and knowledge licensing is the most critical form of technology transfer to third world development. Which one of the following choices can be best substituted for the word “critical”?
(A) important
(B) insignificant
(C) impossible
(D) presumptuous

答案：登入後查看
統計： A(7), B(1), C(1), D(2), E(0) #1193911