单项选择题 When deciding the composition of the engineering watch, which may include appropriately, many factors shall be taken into account（）.

单项选择题 STCW78/95 states that the office in charge of the engineering watch is the representative （）.

单项选择题 “Inability to provide for the first watch at the commencement of a voyage and for subsequent relieving watches persons who are sufficiently rested and otherwise fit for duty” is considered to be one of the detainable deficiencies under （）.