The Immigration and Naturalization Service is concerned with which document on a vessel making preliminary entry into a U.S. port from a foreign port?（）.

The term used in levying customs duties when such are fixed at rates proportioned to estimated value of goods concerned is （）.

My vessel is healthy and I request free pratique．What does the sentence My vessel is healthy mean?It means;（）.

（）the vessel have no safety radiotelegraphy certificate at the time of her delivery，she（）be held to be unseaworthy．

A crew list is a piece of paper which shows （）.

The citizenship of a crew member of a vessel is determined solely by the （）.

At any rate （）is liable for delay in obtaining the necessary Customs House papers for discharging，when the delay arises from the fact that special papers are required for the particular cargo carried.

A document which has a list of names，birthplaces，and residences of persons employed on a merchant vessel bound from a PRC port on a foreign voyage and is required at every port is called the （）.

A change of a Chinese vessel’s name can only be made by the （）.

（）such circumstances I usually put the remarks IN DISPUTE．