阿摩線上測驗
52 The president vowed to _____ the nation's sovereignty and fishing rights as he presided over
the commissioning of two new ships of the Coast Guard Administration in southern Taiwan.
(A)fight
(B)combat
(C)safeguard
(D)strike
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統計： A(0), B(1), C(13), D(1), E(0) #3221110
統計： A(0), B(1), C(13), D(1), E(0) #3221110
