阿摩線上測驗
14. The concert was cancelled ______ the heavy rain.
(A) because
(B) due
(C) due to
(D) because of
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統計： A(2), B(0), C(21), D(22), E(0) #3456240
統計： A(2), B(0), C(21), D(22), E(0) #3456240
