单项选择题
I will pass（）Utopia.
A.north of B.by north of C.in north of D.from north of
单项选择题 I will wait for Utopia（）before getting underway.
单项选择题 I’m manoeuvring（）difficulty. Please keep well clear（）me.
单项选择题 I’m on fire and have dangerous cargo on board. The most emergent assistance in this case would be（）.
