Because of the arrangement of the cell guides，the MOST important factor while loading containers is the（）.

Concerning the use of a stabilogauge，what of the following cannot be found?（）.

You are on a containership carrying a tank container that had been filled with sodium hydroxide solution. The container is empty but has not been cleaned. Which，if any，placard is required?（）.

（）means a unit in which goods are totally enclosed by sufficient strong boundaries such as a freight container，a tank or a vehicle unit with fabric sides or tops.

When loading containers into the cell guides in the hold of a container ship，which statement is TRUE?（）.

You are in a tropical port. The refrigeration machinery on a container loaded with air-cooled fruit fails. It cannot be repaired for 18 to 24 hours. Which step should you take to reduce the temperature rise and spoilage of the fruit?（）.

The use of containers will make the cargo-handling safer if（）that the man-hours of exposure to risk will decrease.

You are on a container vessel. What concerning the handling and stowage of containerized hazardous materials is TRUE?（）.

What is NOT an advantage of containership operations over conventional break-bulk operations? （）.

When arranging cargo for（）in the holds，we should give first consideration to ship’s seaworthiness and her being in a good sea-going trim after loading.