阿摩線上測驗
41. All of today’s flights have been canceled ____________ the terrible weather.
(A) due
(B) except for
(C) since
(D) because of
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統計： A(20), B(21), C(49), D(693), E(0) #3338683
統計： A(20), B(21), C(49), D(693), E(0) #3338683
