【单选题】听力原文: Vice-President Dick Chency has left a Washington hospital after doctors implanted a small device in his chest Saturday morning to prevent further episodes of an irregular heartbeat. VOA' s Paula...
A.
Vice-President Dick Cheney has visited a hospital in Washington.
B.
Vice-President Dick Cheney came to see a friend in hospital.
C.
Doctors have operated on Vice-President Dick Cheney.
D.
Something is wrong with Vice-President Dick Cheney's stomach.