49. What is the man asked to do on his next visit?
(A) Pay in cash
(B) Arrive earlier than scheduled
(C) Bring his medical records
(D) Fast for twelve hours
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統計: A(1), B(6), C(0), D(0), E(0) #3823269
統計: A(1), B(6), C(0), D(0), E(0) #3823269