阿摩線上測驗
18. Putin has amassed__________ 175,000 troops and a formidable atsenal of combat
bardwate in the atea.
(A) down to
(B) up to
(C) into
(D) onto
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統計： A(1), B(9), C(1), D(0), E(0) #3024598
統計： A(1), B(9), C(1), D(0), E(0) #3024598
