（）, 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 （）.

编一个程序，定义一个字符数组和一个字符串变量，给这个字符串变量输入一个字符串，然后用foreach语句把这个字符串拷贝到字符数组里，最后输出字符数组。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

编一个程序，定义一个数组，再定义类以及方法，用方法（out参数传递数据）找出这组数据中的最大数和最小数。

编一个程序，输入一个字符串，用ToCharArray（）方法把字符串中的内容拷贝到字符数组中，然后用foreach输出该字符数组。

编一个程序，定义结构（有姓名，年龄，手机号码三个字段），再定义一个一维数组，把结构作为数组元素类型，存入数据，然后依次输出。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。