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class Dog { } class Harrier extends Dog { } class DogTest { public static void main（String [] args） { Dog d1 = new Dog（）； Harrier h1 = new Harrier（）； Dog d2 = h1； Harrier h2 = （Harrier） d2； Harrier h3 = d2； } } 下面哪一项是正确的？（）
A . 编译失败
B . 2个Dog对象被创建
C . 2个Harrier对象被创建
D . 3个Harrier对象被创建
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通span喷嘴可不必停span泵。
A . 正确
B . 错误
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<div><span></div></span>是合法的
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“How many of you are eating something while watching my class? ”, which kind of question does it belong to ?
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智慧职教: 2、音色是由（ ）、发音方法、共鸣器形状三种不同条件决定的。
<img class='\"questionIndex\"' data-index='\"1\"' src='\"https://mooc.icve.com.cn/common/images/question_button/BlankSpace1.gif\"/'/>
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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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QUESTION 20<br class="markdown_return">John the Ripper is a technical assessment tool used to test the weakness of which of the following?
A、Passwords
B、File permissions
C、Firewall rulesets
D、Usernames
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（3）读右图，图片所示巴以和解为何没能最终实现？
答案https://status.shangxueba.com/ask/Upl</p><p>（3）读右图，图片所示巴以和解为何没能最终实现？</p><p></h1>
</div>
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<div class=
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<span style=";font-family:宋体;line-height:150%;font-size:16px"><span style="font-family:宋体">社会主义基本经济制度是（）</span></span><span styl
A．以 公有制经济为主体、多种所有制经济共同发展
B．以 公有制为主导地位
C．非公有制经济是社会主义市场经济的重要组成部分
D．非公有制经济是有益补充
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<span class="qb-content" data-gradeid="0" data-courseid="2">求图示电路中的电流I1和电压Uab.</span>
<img src='https://img2.soutiyun.com/ask/uploadfile/5463001-5466000/69fda371d125f1259668f429dc678678.png' />
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I teach economics at UCLA. Last Monday in class, I【36】asked my students how their weekend had been. One young man said that it had not been so good. Then he proceeded to ask me why I always seemed to be so cheerful. His question【37】me of something I'd read somewhere before: "Every morning when you get up, you have a【38】about how you want to approach life that day," I said. "I choose to be cheerful." Then I told them a story.
One day I was【39】to the college I taught in at Henderson, 17 miles away from where I lived. When a quarter mile was left down the road to the college, my car died. I tried to start it again, but the engine wouldn't【40】So I walked to the college. My secretary asked me what had happened. "This is my lucky day," I replied, smiling. "Your car breaks down and today is your lucky day？" She was【41】. "What do you mean？" "I live 17 miles from here." I replied. "My car could have broken down anywhere along the freeway. It didn't.【42】it broke down in the perfect place: off the freeway,within walking distance of the college. I'm still able to teach my class and get help from the tow truck. If my car was meant to break down today, it couldn't have been in a more convenient way." The secretary's eyes opened【43】and then she smiled.
I scanned the sixty faces before me.【44】it was a big crowd, no one made any noise. Somehow, my story had【45】them. In fact, it had all started with a student's observation that I was cheerful.
(36)
A．nervously
B．carefully
C．cheerfully
D．eagerly
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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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某国有企业于1993年初开业，开业10年来的获情况如下表，税率33%，无纳税调整事项：
答案https:/</p><p>某国有企业于1993年初开业，开业10年来的获情况如下表，税率33%，无纳税调整事项：<img src='https://status.shangxueba.com/ask/uploadfile/2019-01-29/08a40c9a7ed02a74bb363789b4388b44.jpg' />计算该企业各年应纳企业所得税税额。</p><p></h1>
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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 style="font-family:宋体">结合景观图A判断“岱崮地貌”形成的地质过程</span><span style="font-family:宋体">（ ）</span>
<span style="font-family:宋体">A</span><span style="font-family:宋体">．沉积→岩层的断裂作用 B．岩浆沿地壳缝隙喷出地表</span>
<span style="font-family:宋体">C</span><span style="font-family:宋体">．沉积→抬升→外力侵蚀 D．沉积→固结</span><span style="font-family:宋体">成岩→变质作用</span>
<img src='https://img2.soutiyun.com/ask/uploadfile/2391001-2394000/186737713ec0de36ee7c9037823762fa.jpg' />
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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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It was____ a difficult question____ even the top student in the class could not work it work.
A．such , that
B．so, that
C．such, as
D．enough, as
