15. It’s too late to return this wallet and get a refund today; the shop _____ closed by the time we get there.
(A) is
(B) had been
(C) is being
(D) will be
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統計: A(7), B(13), C(3), D(48), E(1) #327169
統計: A(7), B(13), C(3), D(48), E(1) #327169