（）是金融市场上最重要的主体。 ["政府","家庭","企业","机构投资者"]
机动车上、下渡船时，应用一挡，对正跳板缓慢行驶，并听从（）指挥，严禁争抢。 ["他人","交通警察","公安人员","渡口管理员"]
招标人在公共媒体上发布招标公告，提出招标项目和要求，符合条件的一切法人或者组织都可以参加投标竞争，都有同等竞争的机会的这种招标方式叫（）。 ["A.公开招标 ","B.邀请招标 ","C.自行招标 ","D.委托招标"]
铁路旅客运输合同的基本凭证是（）。 ["特种乘车证","铁路乘车证","车票","附加票"]
As part of your design, you are evaluating whether a second-level organizational unit (OU) structure is required. Which factor necessitates the need for a second-level OU structure?（） ["Audit policy settings","Software deployment needs ","Client operating systems in use","Delegation of administrative authority"]
《国语》的思想进步性表现在哪几个方面？
