If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm，you should（）.
I sounded five short blasts to warn the vessel（）the immediate danger of collision.
The term PROLONGED BLAST refers to（）.
A heater in the circuit facilitates warning of the engine prior to （） by circulating hot water.
In general, the oil mist defectors include a base plate with air blast pumpThe function of air blast pump is to （）crankcase.
While working in the engine room, you hear seven short blasts followed by one long blast on the ships whistle, supplemented by the same signal on the general alarm bellsYou should （）.
When intruded, a territorial animal will only perform some hostile（）to warn off the intruder.
If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm,you should（）.
A sound signal of seven short blasts and one long blast given with the vessel’s sound system is（）.
How long warning must be provided by the CO2 warning Mann before CO2 is discharged into a space （）.
The fixing of a canceling date on a charter-party merely（）warning to the Shipowner that non-arrival by this date may result so as to entitle the Charterer to rescind.
Curiosity killed the cat is a proverb used to warn someone against prying into other’s affair.
Long ConversationDirections: Listen to a long conversation and choose the best answer to each question you hear.1.
I hesitated for a long time, and in the end I decided to ( ) the job.
The first thing to keep a long friendship is to contact with your friends not too often.
The teacher warned Mike computer games for too long.
They took a long time to ___ the roof.
Long Conversation Directions: Listen to a long conversation and choose the best ans wer to each question you hear. 1.
It took US a long time to mend the house.
The World Health Organization gave a warning to the public without any When the virus of H1N1 hit Mexico in April,2009.
We had ________ him of the danger but he turned a deaf ear to our warning.
The weight-（)is attributed to breakage of the gunny bags．A．shortB．shortageC．shortestD．long
How long did it take for a letter sent by a post rider to reach the addressee between NewHow long did it take for a letter sent by a post rider to reach the addressee between New York and Boston
Ruth listened to the boy's story carefully and thought for a long time.（)
