阿摩線上測驗
110.
Before _____ the contract, we need to review the terms carefully.
(A) signposting
(B) sighing
(C) signalizing
(D) signing
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統計： A(11), B(9), C(18), D(232), E(0) #3086103
統計： A(11), B(9), C(18), D(232), E(0) #3086103
