The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire，（）the claimant proves that the fire arose from fault or neglect on the part of the carrier，his servants or agents.

Shutdown price（or point，or rule） 停业价格（或停业点、停业原则）

翻译：With Average or With Particular Average（WA or WPA）（）

核酸双螺旋结构中具有严格的碱基配对关系，在DNA分子中A对T、在RNA分子中A对U、它们之间均可形成2个氢键，在DNA和RNA分子中G始终与C配对、它们之间可形成（）个氢键。

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。

50个分子的含氮碱基，60个分子的磷酸和80个分子的脱氧核糖，最多能合成多少个核苷酸？（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。