如何使用任务管理器来关闭一个已经停止响应的应用程序？
以下选项，（）不属于当事人在听证活动中依法享有的权利。 ["申请回避","请求证据保全","委托1至2人代理参加听证","进行陈述、申辩和质证"]
Which three of the following are organizational objectives that should be addressed when developing a new VLAN implementation plan？ （） ["network management","improving QoS","determining budget","reducing costs","increasing competitiveness","improving customer support"]
如何在计算机上启用自动更新
喷汽油车（）是点火提前角自动调节装置的一种传感器，用来监测爆震强度，将信息输送至电脑，然后由电子控制装置及时修正点火提前角的大小。 ["转速传感器","氧传感器","爆震传感器","温度传感器"]
Photoshop CS2中，使用修复画笔时，取样应先按住（）键，再用鼠标单击取样点。
