-
A class "D" fire would be considered as burning （）.
A . wood
B . oil
C . electrical equipment
D . magnesium
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Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree Protocol IEEE 802.1D？ （）
A . Designated Root Cost
B . bridge ID priority
C . max age
D . bridge ID MAC address
E . Designated Root Priority
F . forward delay
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The classic Spanning Tree Protocol （802.1D 1998） uses which sequence of variables to determine the best received BPDU？（）
A . 1） lowest root bridge id，2）lowest sender bridge id，3）lowest port id，4）lowest root path cost
B . 1） lowest root path cost，2）lowest root bridge id，3）lowest sender bridge id，4）lowest sender port id
C . 1） lowest root bridge id，2）lowest sender bridge id，3）lowest root path cost 4）owest sender port id
D . 1） lowest root bridge id，2）lowest root path cost，3）lowest sender bridge id，4）lowest sender port id
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Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree ProtocolIEEE 802.1 D？（）
A . Designated Root Cost
B . bridge ID priority
C . max age
D . bridge ID MAC address
E . Designated Root Priority
F . forward delay
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The classic Spanning Tree Protocol （802.1D 1998） uses which sequence of variables to determine the best received BPDU？（）
A . lowest root bridge id；lowest sender bridge id；lowest port id；lowest root path cost
B . lowest root path cost；lowest root bridge id；lowest sender bridge id；lowest sender port id
C . lowest root bridge id；lowest sender bridge id；lowest root path cost；lowest sender port id
D . lowest root bridge id；lowest root path cost；lowest sender bridge id；lowest sender port id
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Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree Protocol IEEE 802.1D？（）
A . Designated Root Cost
B . bridge ID priority
C . max age
D . bridge ID MAC address
E . Designated Root Priority
F . forward delay
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Which two of these are used in the selection of a root bridge in a network utilizing Spanning Tree Protocol IEEE 802.1D？（）
A . Designated Root Cost
B . bridge ID priority
C . max age
D . bridge ID MAC address
E . Designated Root Priority
F . forward delay
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以下物质常用作助悬剂的是（)A、乙醇B、CMC-NaC、TW-80D、Span-65E、苯甲酸钠
以下物质常用作助悬剂的是()
A、乙醇
B、CMC-Na
C、TW-80
D、Span-65
E、苯甲酸钠
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<H1><span class="question-title">武汉银行从业资格证考试报名的流程是什么样的？</span></h1>
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<span style="color:333333;font-size:16px">一个产品生产线分为abc三段，每个人每小时分别完成10、5、6件，现在总人数为71人，要使得完成的件数最大，71人的安排分别是( )。A 、14：28：29 B 、15：31：25 C、16：32：23 D、17：33：21</span><span style="color:333333;font-size:16px"><o:p></o:p></span>
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Span80（HLB=4.3)60%与Twee80（HLB=15.0)40%相混合，其混合物的HLB接近为A．43B．8.6C．12.3D．6.3E．10.
Span80(HLB=4.3)60%与Twee80(HLB=15.0)40%相混合，其混合物的HLB接近为
A．43
B．8.6
C．12.3
D．6.3
E．10.3
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A、B是两块玻璃平板，D为金属细丝，O为A、B的交棱．<span class="qb-content" data-gradeid="0" data-courseid="4">设计一测量金属细丝直径方案</span>
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有如下一段代码：
<style>
.main{
color:blue
}
span{
color:green
}
</style>
<div style="color:red !important"
class=""main"">
<span>123</span>
</div>
那么123在页面上的颜色是？
A. A-red
B. B-blue
C. C-green
D. D-white
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<span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">根据《合同法》，应当采用书面形式的合同是（）</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">设备租赁合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建设工程合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">承揽合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">货物买卖合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span>
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<span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">（</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">多项选择题</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">）</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">根据《招标投标法》和《招标投标法实施条例》，关于招标项目的说法，正确的有（）。</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标人不可以授权评标委员会直接确定中标人</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">评标委员会成员对其评审意见承担个人责任</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">履约保证金不得超过中标合同金额的</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">10%</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">国有资金控股的依法必须进行招标的项目，排名第一的中标候选人为中标人</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">E.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标人可以与投标人就投标价格、投标方案等实质性内容进行谈判</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span>
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<span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">关于我国节约能源法律、法规及相关规定，说法错误的是（）</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">任何单位不得对能源消费实行包费制</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">施工图纸经审查符合民用建筑节能强制性标准的，才能颁发施工许可证</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建筑工程保温材料的安装采取监理工程师事后签字确认制</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建筑工程不符合民用建筑节能强制性标准，不得出具竣工验收合格报告</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span>
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<span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">（</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">多项选择题</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">）</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">根据《招投标法实施条例》，按照国家有关规定需要履行项目审批的依法进行招标的项目，其（）应当报项目审批核准。</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标范围</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标文件</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标方式</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标组织形式</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">E.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">招标代理机构</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span>
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<span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">（</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">多项选择题</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">）</span><span class="apple-converted-space"></span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">下列合同中，属于可变更、可撤销合同的有（）。</span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">A.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">施工企业超越资质等级订立的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">B.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">施工企业中未获得相应授权的人员订立的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">C.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">建设单位为洗钱而订立的施工合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">D.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">显失公平的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span><span lang="en-us" style="font-size: 9pt; font-family: &39;times new roman&39;, serif; background-color: white; background-position: initial initial; background-repeat: initial initial; ">E.</span><span style="font-size: 9pt; font-family: 宋体; background-color: white; background-position: initial initial; background-repeat: initial initial; ">一方乘人之危与他人订立的合同</span><span class="apple-converted-space"></span><span lang="en-us" style="font-size: 9pt; font-family: calibri, sans-serif; ">
</span>
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如何让多个class="span"的元素靠左浮动（）
A．span{float:left;}
B．span{float:left;}
C．span{float:left;}
D．span{float:right;}
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prefix="span style="font-family" style="margin: 0pt" class="msonormal" xml:namespace="" 十八届三中全会以后, 国家制定了财税体制改革总体方案,明确建立有利于科学发展、社会公平、市场统一的税收制度体系,改革重点锁定增值税、消费税、资源税、环境保护税、房地产税、个人所得税。 xml:namespace>（）
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<span class="kwcolor">英语四级</span>阅读中,常用的表示否定,转折,副词有哪些？
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<span style="font-family: &39;helvetica neue&39;, arial, sans-serif; font-size: 13px; ">社会基本矛盾是社会发展的根本动力，表现在（）</span><table><tbody><tr></tr></tbody></table><table><tbody><tr><td><label for="a11yautogeninputid1" style="margin-top: 0.3em;"><input type="checkbox" name="takeassessmentform.:_id77:0:_id139:0:delivermultiplechoicemultiplecorrect:_id1011:0:_id1015" id="a11yautogeninputid1"/>A.<span class="mcanswertext" style="display: inline-table; width: 838px;">它决定着社会形态由低级到高级的演进</span></label></td><td>
</td></tr><tr><td><label for="a11yautogeninputid2" style="margin-top: 0.3em;"><input type="checkbox" name="takeassessmentform.:_id77:0:_id139:0:delivermultiplechoicemultiplecorrect:_id1011:1:_id1015" id="a11yautogeninputid2"/>B.<span class="mcanswertext" style="display: inline-table; width: 838px;">它决定着其他各种社会矛盾</span></label></td><td>
</td></tr><tr><td><label for="a11yautogeninputid3" style="margin-top: 0.3em;"><input type="checkbox" name="takeassessmentform.:_id77:0:_id139:0:delivermultiplechoicemultiplecorrect:_id1011:2:_id1015" id="a11yautogeninputid3"/>C.<span class="mcanswertext" style="display: inline-table; width: 838px;">它决定着社会发展的必经阶段和客观趋势</span></label></td><td>
</td></tr><tr><td><label for="a11yautogeninputid4" style="margin-top: 0.3em;"><input type="checkbox" name="takeassessmentform.:_id77:0:_id139:0:delivermultiplechoicemultiplecorrect:_id1011:3:_id1015" id="a11yautogeninputid4"/>D.<span class="mcanswertext" style="display: inline-table; width: 838px;">它决定着社会生活的一切方面</span></label></td><td>
</td></tr></tbody></table>
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筛选出已知$（"；span01"；）的祖先元素中，class为“mainbox”的所有元素（）
A．$（"span01"）.closest（".mainbox"）
B．$（"span01"）.parents（".mainbox"）
C．$（"span01"）.parent（".mainbox"）
D．$（"span01"）.find（".mainbox"）
