单项选择题
Who will mainly handle the negotiation during store and spare parts transaction?（）
A.Chief engineer B.Second engineer C.Master
单项选择题 Which of the followings needs not to be considered during bunkering?（）
单项选择题 Which of the followings needs not to be considered for bunkering?（）
单项选择题 Which one of the following is not true according to the passage?（）
