【背景资料】
某三跨预应力混凝土连续钢构桥，跨度为90m+155m+90m，箱梁宽14m，底板宽7m，箱梁高度由根部的8.5m渐变到跨中的3.5m，根据设计要求，0号、1号块混凝土为托架浇筑，然后拼装挂篮，用悬臂浇筑法对称施工，挂篮采用自锚式桁架结构。施工单位根据该桥的特点，制订了详细的施工流程，其中对箱梁悬臂浇筑阶段的主要施工工序如下：

(1)在两主墩的两侧安装托架并预压，架立模板，绑扎0号、1号块钢筋，浇筑混凝土并张拉预应力筋。
(2)拼装挂篮，用堆载法预压挂篮，以消除挂篮的非弹性变形。
(3)按设计标高值加预加抬高量值架立模板、绑扎钢筋、浇筑各个节段的箱梁混凝土，张拉预应力筋。
(4)拆除模板，移动挂篮，开始下一个节段的施工。
(5)在整个悬臂浇筑过程中，定时进行箱梁节段标高的测量，以及应力和温度的观测，整个测量完全满足设计和施工技术规范的要求。

甲公司为增值税一般纳税人，2019 年发生交易性金融资产
相关经济业务如下：
（1）4 月 15 日，从上海证券交易所购入乙公司股票 100 万股，支付价款 2500 万元，其中包含已宣告但尚未发放的现金股利 50 万元，另支付相关交易费用 0.5 万元，取得增值税专用发票上注明的增值税税额为 0.03万元，甲公司将该股票投资确认为交易性金融资产，4 月 25 日，收到乙公司发放的现金股利并存入投资款专户。
（2）6 月 30 日，持有上述乙公司股票的公允价值为 2550 万元。
（3）7 月 31 日，将持有的乙公司股票全部转让，取得价款 2700 万元，存入投资款专户，确认转让该金融商品应交增值税为 11.32 万元。
要求：根据上述资料，不考虑其他因素，分析回答下列小题。（答案中的金额单位用万元表示）
3.根据资料（1）和（2），下列各项中，甲公司 6 月 30 日相关会计处理表述正确的是（ ）。

【背景资料】某新建铁路桥梁工程一标段共有595 孔32 米简支整孔箱梁，分布于23 座桥上。其中1 号特大12 桥的30孔箱梁采用移动模架施工，其他采用预制架设施工。制梁场场地宽阔平整（干扰项）：制梁采用固定式外模和整体式内模，并按1：1配置；存梁采用单层存梁方式；制梁占用台座的周期为5天，存梁周期为38天，梁场生产箱梁能力为每天2孔；采用900吨轮胎式搬梁机移梁；运梁车需经便道上桥出梁。1号特大桥位于峡谷之中，墩高变化较大(4米～30米)，采用2台移动模架同步施工。每台移动模架拼装时间为1．5个月，生产能力为每月2孔

There is a marked difference between the education which every one gets from living with others, and the deliberate educating of the young. In the former case the education is incidental; it is natural and important, but it is not the express reason of the association. (46)It may be said that the measure of the worth of any social institution is its effect in enlarging and improving experience; but this effect is not a part of its original motive. Religious associations began, for example, in the desire to secure the favor of overruling powers and to ward off evil influences; family life in the desire to gratify appetites and secure family perpetuity; systematic labor, for the most part, because of enslavement to others, etc. (47)Only gradually was the by-product of the institution noted, and only more gradually still was this effect considered as a directive factor in the conduct of the institution. Even today, in our industrial life, apart from certain values of industriousness and thrift, the intellectual and emotional reaction of the forms of human association under which the world's work is carried on receives little attention as compared with physical output.

But in dealing with the young, the fact of association itself as an immediate human fact, gains in importance. (48)While it is easy to ignore in our contact with them the effect of our acts upon their disposition, it is not so easy as in dealing with adults. The need of training is too evident; the pressure to accomplish a change in their attitude and habits is too urgent to leave these consequences wholly out of account. (49)Since our chief business with them is to enable them to share in a common life we cannot help considering whether or no we are forming the powers which will secure this ability. If humanity has made some headway in realizing that the ultimate value of every institution is its distinctively human effect we may well believe that this lesson has been learned largely through dealings with the young.

(50)We are thus led to distinguish, within the broad educational process which we have been so far considering, a more formal kind of education -- that of direct tuition or schooling. In undeveloped social groups, we find very little formal teaching and training. These groups mainly rely for instilling needed dispositions into the young upon the same sort of association which keeps the adults loyal to their group.

[A] In December of 1869, Congress appointed a commission to select a site and prepare plans and cost estimates for a new State Department Building. The commission was also to consider possible arrangements for the War and Navy Departments. To the horror of some who expected a Greek Revival twin of the Treasury Building to be erected on the other side of  the White House, the elaborate French Second Empire style design by Alfred Mullett was selected, and construction of a building to house all three departments began in June of 1871.

[B] Completed in 1875, the State Department’s south wing was the first to be occupied, with its elegant four-story library (completed in 1876), Diplomatic Reception Room, and Secretary’s office decorated with carved wood, Oriental rugs, and stenciled wall patterns. The Navy Department moved into the east wing in 1879, where elaborate wall and ceiling stenciling and marquetry floors decorated the office of the Secretary.

[C] The State, War, and Navy Building, as it was originally known, housed the three Executive Branch Departments most intimately associated with formulating and conducting the nation’s foreign policy in the last quarter of the nineteenth century and the first quarter of the twentieth century--the period when the United States emerged as an international power. The building has housed some of the nation’s most significant diplomats and politicians and has been the scene of many historic events.

[D] Many of the most celebrated national figures have participated in historical events that have taken place within the EEOB’s granite walls. Theodore and Franklin D. Roosevelt, William Howard Taft, Dwight D. Eisenhower, Lyndon B. Johnson, Gerald Ford, and George H. W. Bush all had offices in this building before becoming President. It has housed 16 Secretaries of the Navy, 21 Secretaries of War, and 24 Secretaries of State. Winston Churchill once walked its corridors and Japanese emissaries met here with Secretary of State Cordell Hull after the bombing of Pearl Harbor.

[E] The Eisenhower Executive Office Building (EEOB) commands a unique position in both the national history and the architectural heritage of the United States. Designed by Supervising Architect of the Treasury, Alfred B. Mullett, it was built from 1871 to 1888 to house the growing staffs of the State, War, and Navy Departments, and is considered one of the best examples of French Second Empire architecture in the country.

[F] Construction took 17 years as the building slowly rose wing by wing. When the EEOB was finished, it was the largest office building in Washington, with nearly 2 miles of black and white tiled corridors. Almost all of the interior detail is of cast iron or plaster; the use of wood was minimized to insure fire safety. Eight monumental curving staircases of granite with over 4,000 individually cast bronze balusters are capped by four skylight domes and two stained glass rotundas.

[G] The history of the EEOB began long before its foundations were laid. The first executive offices were constructed between 1799 and 1820. A series of fires (including those set by the British in 1814) and overcrowded conditions led to the construction of the existing Treasury Building. In 1866, the construction of the North Wing of the Treasury Building necessitated the demolition of the State Department building.

资产负债表日，交易性金融资产的公允价值和账面价值之间的差额计入资产减值损失。（）

【背景资料】某铁矿设计生产能力200万吨，采用地下开采方式，竖井、斜坡道联合开拓，空场采矿嗣后充填，2024年生产铁矿石300万t，开采深度范围为50m至-140m，水文地质条件为水文复杂矿井，矿岩中等稳固，矿体局部有极薄的绢云母软弱夹层。
该矿主、副井提升系统均选用落地式多绳摩擦提升机，主井采用14m³的箕斗提升矿石，副井采用单层罐笼提升人员、材料和掘进废石，副井内设有梯子间；斜坡道为井下无轨运输设备进出地表的通道，按单车道加错车道设计，其硐口标高为+110m；另设有东进风井和西回风井，且均设有梯子间。
该矿井下采掘施工全部外委给3个外来施工队伍。该矿地面工业场地设有办公楼、选矿厂（原矿处理能力为200x10^4t/a）、110kV变电站、尾砂充填站、空压机房、提升机房、锅炉房（8t/h燃煤蒸汽锅炉1台）等设施。部分地面工业设施处在矿体开采的影响范围内。选矿厂主要生产及辅助设备包括带式输送机、圆锥破碎机（中细碎）、双层圆振动筛、球磨机、磁选机等，另有不同起重量的行车多台。
该矿井下掘进工作面主要生产设备包括手持式凿岩设备、柴油铲运机、14t电机车、颚式破碎机（粗破）、柴油运矿卡车等。
该矿井下设有硐室型爆破器材库（可储存炸药10t、非电导爆管30000m和导爆雷管20000发）、中央变电所、水泵房、采区变电所、卸矿硐室、风机房、破碎硐室及井下调度室等硐室。
离矿3km处设有一座用黏土堆筑的四面筑坝的尾矿周转库，设计坝高8m，库容为120万m³，库区周边500m范围内有农田，但无民房。2024年生产尾矿45万吨，入库尾矿30万吨。
根据以上场景，回答下列问题（共26分）：

【背景资料】

某二级公路局部为路堑路段，两侧采用浆砌块石重力式挡土墙护坡，挡土墙高出路面约3.5m，顶部宽度0.6m，底部宽度1.5m，基础埋深0.85m，如图1-1所示。

施工中发生如下事件：

事件一：在夏季连续多日降雨后，该路段一侧约20m挡土墙突然坍塌。调查发现，该段挡土墙塌前顶部荷载无明显变化，坍塌后基础未见不均匀沉降，墙体块石砌筑砂浆粘结牢固，后背填土为杂填土，查见泄水孔淤塞不畅。

事件二：为恢复正常交通秩序，保证交通安全，相关部门决定在原位置重建现浇钢筋混凝土重力式挡土墙，如图1-2所示，并编制该挡土墙的施工工序为：①施工准备；②基坑开挖；③附属工程施工；④测量放样；⑤墙身施工；⑥基础施工。

事件三：施工单位编制了钢筋混凝土重力式挡土墙的施工方案，其中在施工过程中拟采取以下措施：施工前检查基础底面，清除基底表面风化松软的土石和杂物；挡土墙内每层泄水孔上下排对齐布置，左右排与伸缩缝、沉降缝合并布置；挡土墙混凝土强度达到设计强度的70%时及时进行墙背回填。

事件四：因原材料短缺，施工单位决定挡土墙墙背采用黏质土作为回填填料。

下列哪些法律文书可以适用电子送达方式？（        ）

某新建铁路工程，主要施工内容为一座双线特大桥（含制架梁），特大桥全长2615m，梁部为32m简支T梁。制梁场布置在桥头路基一侧，架梁时修筑桥头斜坡道梁场，形成运梁条件。特大桥跨越西水河，主河糟宽40m，施工水深2m，河槽下覆盖层为砂层，砂层下为中风化基岩，承台底高于基岩顶1.5m，为减少水中墩围堰筑岛面积，设计要求承台基坑采用直壁开挖。特大桥下部工程分两个单元平行施工，T梁先一单元，后二单元，顺序假设。如图5-1所示。

项目经理部进场后，做了三项工作。

工作二：编制了水中墩基础施工流程，如5-3所示。

工作三：为了完成制架梁工作，配置了钢模板、移梁装梁龙门吊，混凝土布料机，混凝土振动棒，张拉千斤顶，压浆机和钢筋加工成套设备。