10. I ______ work out in the gym, but now I have no time for that.
(A) have been used to
(B) am used to
(C) was used to
(D) used to
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統計: A(11), B(9), C(14), D(43), E(0) #1908545
統計: A(11), B(9), C(14), D(43), E(0) #1908545