39. I tend to watch streaming videos more often now; ____, I am considering unsubscribing from cable TV.
(A) however
(B) moreover
(C) nevertheless
(D) therefore
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統計: A(4), B(2), C(1), D(17), E(0) #3492372
統計: A(4), B(2), C(1), D(17), E(0) #3492372