Your vessel is crossing a narrow channel.A vessel to port is within the channel and crossing your course.She is showing a black cylinder.What is your responsibility?()
A. hold your course and speed
B. sound the danger signal
C. begin an exchange of passing signals
D. do not cross the channel if you might impede the other vessel
贯彻()的新能源安全观,增强与主要大国之间围绕能源及相关领域的博弈能力,争取在国际竞争格局中的有利位置,是我国能源可持续发展的迫切要求。
A. 互利合作、多元发展、协调保障
B. 交流合作、多元发展、互惠互利
C. 互利共赢、自主发展、协调保障
D. 交流合作、综合协调、互惠互利