（）, 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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

语文课程与教学论

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

当今小学语文课程与教学评价改革的重点在强调选拔功能。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

工具性与（）的统一，是语文课程的基本特点。语文课程应致力于学生语文素养的形成与发展。语文素养是学生学好其他课程的基础，也是学生终生发展的基础。

语文学科性质决定了小学语文是（）课程，它在各科教学中处于（）的地位。