区人民政府各部门依法将部分行政职权委托给街道办事处行使的，街道办事处可以自己的名义依法行使受委托的职权，并依法承担法律责任。

街道办事处作为区人民政府的派出机构，不能以自己的名义行使行政职权。

流动人口现居住地的乡（镇）人民政府、街道办事处的主要工作职责是什么？

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.

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

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

直辖区．不设区的市人民政府经上级人民政府批准设立的街道办事处属于（ ）。