口服补液及时纠正脱水，应用ORS，说法正确的是（）

当输入出现错误时，按（）键可删除插入点后面的文字。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

如果要删除一段文字，可以先用鼠标高亮选中要删除的文字，然后按“DELETE”( )

当光标置于要删除的文字前时，按一下（）键即可删除该文字。

当光标置于要删除的文字之后，按一下（）键即可删除该文字

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。