阿摩線上測驗
14. Had the diplomatic mission failed to reach a consensus, the neighboring regions _____________ into an era of interminable civil strife.
(A) should be catapulted
(B) might have catapulted
(C) would have been catapulted
(D) had been catapulted
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統計： A(0), B(3), C(8), D(0), E(0) #3911330
統計： A(0), B(3), C(8), D(0), E(0) #3911330
