问题
单项选择题
Vessels must not “exceed” a speed of 8 knots in this area.().
A.sail at
B.except
C.proceed at
D.steam over
答案
参考答案:D
Vessels must not “exceed” a speed of 8 knots in this area.().
A.sail at
B.except
C.proceed at
D.steam over
参考答案:D