5. The government accepts whale fishing in principle as long as it is carefully ______.
(A) regulated
(B) preoccupied
(C) innovated
(D) invaded
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統計: A(233), B(55), C(35), D(41), E(0) #2106431
統計: A(233), B(55), C(35), D(41), E(0) #2106431