When<br/>the central bank allows the purchase or sale of domestic currency to<br/>have an effect on the monetary base, it is called A: an<br/>unsterilized foreign exchange intervention. B: a<br/>sterilized foreign exchange intervention. C: an<br/>exchange rate feedback rule. D: a<br/>money neutral foreign exchange intervention

下列不属于伤害预防的四E干预措施的是( )。 A: 环境干预(environment intervention) B: 工程干预(engineering intervention) C: 经济干预(economic intervention) D: 强制干预(enforcement intervention) E: 教育干预(educational intervention)

selective intervention

The American foreign policy during the Cold War period was containment and intervention.

When markets fail, which of the following is true? A: Government intervention can always improve outcomes. B: Government intervention can potentially improve outcomes. C: Government intervention can never improve outcomes. D: Markets do not fail.

At each step, the responsible physician should consider________. A: the cost of all the therapy involved B: the risk he or she would take in the subsequent intervention C: the effect that a proposed therapy would have on subsequent intervention D: the complaint that patients would have in thesubsequent intervention

What does “intervention” refer to in the text? It refers to _______.

human intervention 的汉语意思是“人工干预”。

The theory of absolute advantage and the relative theory of interest are the traditional theory claiming ( ). A: free trade B: protection trade C: state intervention D: state intervention combined with laissez faire

Intervention包括暴露的危险因素、( )、治疗方法。