It is necessary to secure the forced ventilation to a compartment where there is a fire to（）.

PLACE ON DECK，IN MESS ROOMS，ETC.，ASSIGNED TO CREW AND PASSENGERS WHERE THEY HAVE TO MEET ACCORDING TO THE MUSTER LIST WHEN THE CORRESPONDING ALARM IS RELEASED OR ANNOUNCEMENT MADE means（）.

练习15　　(1) Whatever its underlying reason, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments would make more efforts. In the home there is an obvious need to control litter and waste. Food comes wrapped up three or four times in packages that all have to be disposed of; drinks are increasingly sold in bottles or tins which cannot be reused. (2) This not only causes a litter problem, but also is a great process by persuading many of us not only to buy things we neither want nor need, but also to throw away much of what we do buy. Pollution and waste combine to a problem everyone can help to solve by cutting out necessary buying, excess consumption and careless disposal of the products we use in our daily lives.

Conscious knowledge of rules does not help acquisition according to Krashen.（）

（）to the papers is restricted to Defense Department personnel only.

According to the text, success or failure of advertising is judged by ______

There is only one boat ______ for hire. I'm afraid you have to wait for the next one.

Place on deck, in mess rooms,etc.,assigned to crew and passengers, where they have to meet according to the muster list when the corresponding alarm is released or announcement made means（）.

25． Which is right according to the passage?

30． Which is right according to the passage?

The Shipowner must not stow goods on deck（）there is a trade usage to that effect or the Charterer has given his express or implied consent.

There is a growing realization that the only effective way to achieve further reductions in vehicle（）is to replace conventional diesel fuel and gasoline with cleaner-burning fuels.