One-room Schools One-room schools are part of the heritage of the United States, and the mention of them makes people feel a vague longing for "the way things were". One-room schools are an endangered species (濒于灭绝的物种), however. For more than a hundred years, one-room schools have been systematically (系统地) shut down (关闭) and their students away to centralized schools. As recently as 1930 there were 149, 000 one-room schools in the United States. By 1970 there were 1, 800. Today, of the nearly 800 remaining one-room schools, more than 350 are in Nebraska. The rest are scattered through a few other states that have on their road maps wide-open spaces between towns. Now that there are hardly any left, educators are beginning to think that A. don’t like centralized schools. B. received education in one-room schools. C. prefer rural life to urban one. D. come from other states. [单项选择]燃油喷射式桑塔纳的点火提前角是上止点前()。
A. 6°左右 B. 12°左右 C. 24°左右 D. 36°左右 [判断题] 膨胀阀的感温包内灌注的一般是氟利昂或其它不易挥发的液体。
A.正确 B.错误 [单选题]()能够预判年度、月度乃至次日的负荷,预判电网供需平衡缺口,对于电网需求响应组织实施机构来说,当缺口大,而用户侧可用的调节资源容量相当或者小于上述缺口时,需求响应组织实施机构就要尽量提高激励标准,以刺激仅有的需求侧资源容量尽量全参与响应。
A.用电数据 B.电力负荷预测 C.智能电网 D.挖掘数据 [单项选择]微量元素在人体中含量不超过体重的()。
A. 0.001% B. 0.005% C. 0.01% D. 0.05% E. 0.1% [单选题]因修理者自身原因,使修理时间超过()未修好的,凭发货票和三包凭证中修理者提供的修理记录由销售者负责免费为消费者更换同型号同规格的移动电话机主机
A.15日 B.20日 C.30日 D.60日 [单选题] 建设单位与其委托的工程监理应当订立( )委托监理合同。
A.口头 B. 书面 C. 口头或书面 D. 任意形式的 [多选题]零售客户经理-零风----(多选题)经营性微贷业务,抵押率不得超过认定价值的60%有以下哪些抵押物()。
A.商业房 B.办公用房 C.公寓 D.工业厂房 [填空题]1 think Eric (justify)______in refusing to help the beautiful girl.
[单项选择]路由信息协议RIPv2是一种基于______的应用层协议。
A. TCP B. UDP C. IP D. ICMP [多选题]水上运输时,入舱的物件应放置平稳,()的物件应绑扎牢固。
A.易滚 B.易滑 C.易漏 D.易倒 E.略 F.略 [判断题]把电能转换成非电能的设备称为负载。
[判断题]本地电话网是指在一个统一号码长度的编号区内,由端局、汇接局、局间中继线、长市中继线,以及用户线、电话机组成的电话网。
[单项选择]企业采用分期收款销售方式销售商品的收款期为3年,销售商品时,下列各项中,应作为确定商品销售收入金额的是( )。
A. 应收的合同或协议价款的公允价值 B. 按照合同或协议约定日期应收到的款项 C. 合同或协议约定的价款 D. 按照实际收到的款项 [多项选择]关于受益权的表述正确的是()
A. 受益人取得受益权的一般方式是被保险人或投保人通过合同指定 B. 只有在被保险人死亡的情况下,受益人才有受益权 C. 受益人享有的受益权是一种期待利益 D. 受益权只能由受益人独享 E. 受益人领取的保险金不用抵偿被保险人生前的债务 [单项选择]有可能影响内部员工积极性的员工招蓦方式是()。
A. 校园招聘 B. 网络招聘 C. 内部招聘 D. 外部招聘 我来回答: 提交
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