The highest pressure in any closed diesel engine freshwater cooling system is at the （）.

When placed in a magnetic field, which of the materials listed will maintain the highest permeability?（）

When placed in a magnetic field, which of the materials listed will maintain the highest permeability?( )

Owners are to be responsible for loss of or damage to the goods or delay in delivery of the goods only in case the loss，damage or delay has been caused by the improper or negligent stowage of the goods．This means that（）.

回答 64 ~ 67 题： C Sports can help you keep fit and get in touch with nature． However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment.

A large sum of money has been raised for the（）of the poorly educated children in the mountainous districts.

What does the speaker mainly talk about?____ in the U.S.

The history of the U.S. is generally agreed to have begun in _____.

The“person in the phrase ”to designate a person or persons ashore having direct access to the highest level of management” refers to （）.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.