【多选题】Factors those are beyond the organisation's direct control, though the organisation may be able to have some influence over them, are _________.
【单选题】The Rules state that certain factors are to be taken into account when determining safe speed. Those factors include().
A.
state of wind,sea,and current,and the proximity of navigational hazards
B.
maximum attainable speed of your vessel
D.
aids to navigation that are available
【单选题】______ halfway through the exercise, the teacher changed his mind and collected all our papers.
【简答题】儿歌弹唱中,常用的4个升号调是G大调、()大调、()大调和()大调。
【简答题】A.The beginning of the semester. B.Just before the first weekly exam. C.Halfway through the course. D.Just before the final exam.
【简答题】A.The beginning of the semester. B.Just before the first weekly exam. C.Halfway through the course. D.Just before the final exam.
【简答题】A.The beginning of the semester. B.Just before the first weekly exam. C.Halfway through the course. D.Just before the final exam.