阿摩線上測驗
58 Which of the following is NOT a problem of drift net fishing?
(A)Ocean ecosystems are endangered.
(B)Huge amounts of sea life are killed.
(C)It involves large-scale international cooperation.
(D)It may be harmful to the economic security of some nations.
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統計： A(23), B(25), C(89), D(23), E(0) #1200204
統計： A(23), B(25), C(89), D(23), E(0) #1200204
