【单选题】You are in charge of a stand-on vessel in a crossing situation.The other vessel is 1.5 miles to port.You believe that risk of collision exists.You should().
A.
take avoiding action immediately upon determining that risk of collision exists
B.
immediately sound the danger signal
C.
take avoiding action only after providing the give-way vessel time to take action ,and determining that her action is not appropriate
D.
hold course and speed until the point of extremis, and then sound the danger signal, taking whatever action will best avert collision
【单选题】You are in charge of a stand-on vessel in a crossing situation. The other vessel is 1.5 mile to port. You believe that risk of collision exists. You should___
A.
take avoiding action immediately upon determination risk of collision exists.
B.
immediately sound the danger signal
C.
take avoiding action only after providing the give-way vessel time to take action, and determining that her action is not appropriate.
D.
hold course and speed until the pilot of extremis, and then sound the danger signal, take whatever action will best avert collision
【判断题】系统操作面版上单程序段的功能为每按一次循环起动键,执行一个程序。
【单选题】()容易造成断裂、地震,所以总体地震带集中在北半球部分。
【单选题】在施工 缝处继续浇筑混凝土,需待已浇筑的混凝土的强度达到 ( )。
【判断题】系.统操作面版.上单程序段的功能为每按一次循环起动键,执行一个程序
【单选题】【单选】You are in charge of a stand-on vessel in a crossing situation. The other vessel is 1.5 miles to port. You believe that risk of collision exists. You should ______.
A.
take avoiding action immediately upon determining that risk of collision exists.
B.
immediately sound the danger signal.
C.
take avoiding action only after providing the give-way vessel time to take action, and determining that her action is not appropriate.
D.
hold course and speed until the point of extreme, and then sound the danger signal, taking whatever action will best avert collision