主尺度比中的长宽比与()无关。
A.船体的几何形状
B.航向稳定性
C.船舶快速性
D.排水体积
参考答案:D
PART ONE Question 1-8 · For questions 1-8 you will hear eight short recordings. · For each question, mark one letter (A, B or C) for the correct answer.
Where is the bank
按下哪个键,可以绘制0度、45度、90度、135度的直线()
A.Alt
B.Shift
C.Ctrl
D.Shift+Alt