二战后,美国推行“冷战”政策的表现有()。 ①向西欧提供经济援助 ②支持联邦德国崛起 ③以联合国名义直接出兵朝鲜 ④成立北大西洋公约组织 ["①②③","②③④","①②④","①③④"]
银行结算业务借助的主要结算工具包括()、()和()。
根据《治安管理处罚法》规定,违反治安管理行为超过追究时效,不再处罚,如有违禁品的,()。 ["应当追缴","不予追缴","应当收缴","不予收缴"]
You are the network consultant from passguide.com. Do you know what attacks are software based attacks that disable your computer and attack user by e-mail?() ["Virus","Worm","Trojan","Executable"]
以下不属于社会公众全员参与项目管理机会的是()。 ["A.改善环境、组建团队以及避免浪费资源 ","B.促进公众对于项目的更好理解 ","C.通过早期的公众介入以避免冲突 ","D.构建信任及能力"]
试述排架的吊装方法。