阿摩線上測驗
16 The insurgent group is expected to release 100 prisoners of war _____the next five days.
(A) on
(B) over
(C) till
(D) before
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統計： A(21), B(30), C(13), D(11), E(0) #1233678
統計： A(21), B(30), C(13), D(11), E(0) #1233678
