按钮分为常开的（）、常闭的停止按钮和复口按钮。
参考答案：启动按钮
The crowding-out effect suggests that:（）
A. expansionary fiscal policy leads to inflation.
B. restrictive fiscal policy is an effective weapon against inflation.
C. greater government deficits will drive up interest rates, thereby reducing private investment.
“严师出高徒”“棍棒出孝子”强调的是对儿童的什么作用？（）
A、遗传因素
B、环境因素
C、教育因素
