180 Ideally, what option in Passage 2 might solve Mr. Dent's budget concern?
(A) Downgrading to the Lite Saver plan
(B) extending the promotional period
(C) Canceling the service completely
(D) Signing up as a new user

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統計： A(178), B(15), C(26), D(5), E(0) #3772687