阿摩線上測驗
39. The collapse of a huge building in Tainan made people ________ the importance of structural integrity of
their houses.
(A) realize
(B) realized
(C)realizing
(D) to realize
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統計： A(172), B(25), C(22), D(20), E(0) #1329458
統計： A(172), B(25), C(22), D(20), E(0) #1329458
