【单选题】在IMO采纳分道通航水域,通常在采取下列哪些行动时,船舶不应进入分隔带:1避免紧迫局面的行动;2避免碰撞危险的行动;3不应妨碍他船的船舶根据规则需要采取的行动;4按照规则准许或要求采取的避免碰撞危险的行动。
【单选题】Which of the following is known as the first known settlers of Britain?
【单选题】______ is known to us is that Spaceship has launched for the first spacewalk successfully.
【多选题】大学生在网络生活中应当加强社会公德自律,做到
【多选题】大学生在网络生活中应当加强社会公德自律,做到( )
【单选题】______ the compass was first made in China.
【简答题】______first made Mark Twain known all over the country.
【单选题】小肠结肠炎耶尔森菌在 CIN-1 平板上呈现 () 菌落