8.My flag state is …. Flag state means __________. (A)flag hoist on stern (B)the country of vessel (C)the port of vessel (D)state of registry

11.For Typhoon and the cyclone, which statement of the following is incorrect? (A)Normally, the affected area of Typhoon is smaller than the cyclone. (B)The cyclone exists in higher latitude than Typhoon. (C)Typhoon may develop at high latitude subject to the surface of seawater is cold enough. (D)Typhoon has no front but the cyclone has warm or cold front.