单项选择题
A.has nothing to do with navigation
B.dangerous to navigation
C.the mine is drifting with the wind
D.the mine is not sighted by the vessel
单项选择题 Marks and Nos.，Number and kind of packages，description of goods should be declared in （）.
单项选择题 LOADING SITUATION OF SUB VSL SO FAR SATISFACTORY. AS PER PORT GENERALARRANGEMENT SHE WILL SHIFT TO ANOTHER BERTH TO CONTINUE HER LOADING THIS NOON. HER BEST ETD 2400HRS TONIGHT. According to this telex，（）is not mentioned.
单项选择题 In telex abbreviations，CFM and INFM refer to（）and（）respectively.