心律失常患者首选的局部麻醉药是

A．普鲁卡因
B．利多卡因
C．丁卡因
D．可卡因
E．氯乙烷

A．George always tells the truth.

B． George lives too far to visit us.

C．It is kind of George to assist me in the filling station.

D．It is worthwhile to make friends with George.