33 The authorities have chosen a group of smart detectives to set up a______ to investigate the murders that have
caused social insecurity.
(A) commission
(B) compendium
(C) constitution
(D) congress
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統計: A(78), B(18), C(34), D(12), E(0) #1274410
統計: A(78), B(18), C(34), D(12), E(0) #1274410