[判断题]所谓特种作业人员，是指直接从事特种作业者，其作业的场所、操作的设备、操作内容具有较大的危险性，容易发生伤亡事故，或者容易对操作者本人、他人以及周围设施的安全造成重大危害。

{{B}}MACROECONOMIC POLICIES{{/B}}
For most countries, the following four principal objectives of economic policy would apply: (1) Maintenance of employment at a high level. (2) Stable prices. (3) Economic growth. (4) Balance of payments equilibrium. These objectives are sometimes extremely difficult to achieve. A high level of employment, for example, tended to push wages and hence prices up. It also created an imbalance between exports and imports. Furthermore the competition among firms for labor tended to reduce labor productivity since workers were not always fully employed.
Government will differ in the emphasis they place on each of the above objectives. {{U}} (