22. Which of the following sentences is correct?
(A) I am used to swimming in the morning.
(B) I am used to swim in the morning.
(C) I was used to swim in the morning.
(D) I used to swimming in the morning.
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統計: A(18), B(2), C(2), D(2), E(0) #616558
統計: A(18), B(2), C(2), D(2), E(0) #616558