看远物时，瞳孔放大，这是由于辐射肌收缩所致。

看远物时，瞳孔放大，这是由于辐射肌收缩所致。

视近物时,眼的调节包括

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。

以下哪些情况会造成提示“Incorrect number or IP address”？（）

生理健康是心理健康的基础（）也会影响生理健康。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。