万吨级船舶,在风速不大时,顶流1kn时进行靠泊,若要确保接近码头的速度不超过15cm/s,则靠拢角度最大应不超过()。
A.22°
B.20°
C.18°
D.16°
参考答案:D
It's only three hundred kilometres south of Beijing. [ ]
A. from
B. in
C. about
辛派词人