阿摩線上測驗
18. The COVID-19 pandemic has immensely impacted the economy as many fields have declined, _____ the digital technology industry has expanded steadily.
(A) so
(B) unless
(C) since
(D) yet
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統計： A(1), B(0), C(0), D(3), E(0) #3860290
統計： A(1), B(0), C(0), D(3), E(0) #3860290