Which of the following statements about transmitting distress messages by radiotelephone is INCORRECT?（）

A.If no answer is received on the designated distress frequencies，repeat the distress call on any frequency available

B.Channel 16 (156.8) may be used for distress messages

C.It is advisable to follow a distress message on 2182 kHz by two dashes of 10 to 15 seconds duration

D.Distress messages should first be transmitted on 2182 kHz

在决策中坚持民主原则，具体表现在以下方面：（）。

A.在决策过程中真正体现人民当家作主

B.在决策中充分走群众路线

C.在决策中坚持效率原则

D.要使决策为群众所理解

E.在决策中坚持预测原则