背景资料:某建设单位拟建一矿井井筒，该井筒设计净直径4.5m，井深682m。招标文件提供的井筒检查孔地质资料表明：井筒基岩段614m有两个含水层：井深342～422m段有断层破碎带，涌水量较大；井深436～447m段为砂岩裂隙含水层。井筒围岩以泥岩和胶结不好的破碎砂岩等弱稳定岩层为主，部分为中等稳定的砂岩、泥质砂岩。整个项目工期安排紧。招标文件发出后，建设单位考虑到井筒涌水的风险，开标前12d发出补充函，要求：

(1)井筒验收的漏水量不得超过6m3／h；(2)在无其他质量问题的条件下，如井筒漏水量每增加1m3／h，罚款50万；每减少1m3／h则奖励20万；延迟3d开标，以便投标单位完成补充说明。

该井筒项目有3家投标单位提交了投标文件，开标时发现各投标文件对井筒涌水和补充函的处理各有不同：

(1)关于井筒治水方案，A单位采用工作面预注浆；B单位对破碎带采用地面注浆，砂岩含水层采用工作面预注浆方案；C单位则采用单一的地面预注浆。

(2)关于排水方案，A单位采用风动潜水泵排水方案；B单位采用吊泵排水的方案；C单位采用吊桶加风动潜水泵排水，另配卧泵及相应排水系统方案。

(3)对于建设单位提高井筒漏水量质量标准和加强处罚的规定，A单位因无法承受建设单位的奖罚要求，采取了“本项目存在风险，决定以项目总价增加5％作为风险费”的办法；B单位在工程费中增加了“为避免涌水引起的风险，增加措施费80万”；C单位则提高了原井筒排水设备风险费(10万)，并要求将地面预注浆工程分包给专业注浆单位，另增加壁后注浆风险处理费(20万)，总计30万作为井筒涌水的风险费用。

最终评标委员会在指正了各投标单位不合理做法的基础上，确定C单位中标。

C单位修正了投标文件中不合理的内容，与建设单位签订了合同，并经建设单位同意，对井筒注浆施工分包，要求注浆后的井筒漏水量不得超过5m3／h。

在项目实施中，井筒施工到破碎带附近时，抓岩机的抓斗在转向吊桶时突然甩落一块较大的岩块，砸伤一名工作面工人。检查发现抓岩机及抓斗设备均完好。

问题：

应收账款周转率必须以年为计算基础。（  ）

案例一【背景资料】
某施工单位中标一座铁路大桥（施工范围不含图中阴影部分），该桥跨越某三级通航河流，主跨为下承式钢梁，架桥机运梁车均可以在上面行使。边跨为32m简支T形梁，要求现场制梁，采用公铁两用架桥机架梁，工期要求20个月，孔跨布置详见下图。

甲公司在报纸上刊登不实消息以毁损其商业竞争对手乙公司的声誉。现乙公司以该报纸作为证据，将甲公司诉至法院。该报纸属于下列哪一类证据？(       )

【背景资料】

某施工单位总承包承接一写字楼工程，地上 18 层，地下两层。钢筋混凝土框架一剪力墙结构高层建筑。合同约定该工程的开工日期为 2011 年 7 月 1 日，竣工日期为 2012 年 12 月 25 日。施工单位向监理单位报送了该工程的施工组织设计。

施工过程中发生如下事件：

事件一：施工单位向监理单位报送了该工程的施工组织设计中明确了质量、进度、成本、安全四项管理目标，建设单位认为不妥。

事件二：施工单位向监理单位报送的该工程的施工组织设计中，施工现场平面布置图包括了：(1)工程施工场地状况；(2)拟建建（构）筑物的位置、轮廓尺寸、层数等；(3)工程施工现场的加工设施、存贮设施、办公和生活用房等的位置和面积等内容。监理单位认为内容不全。

[A] Be silly

[B] Have fun

[C] Ask for help

[D] Express your emotions

[E] Don’t over think it

[F] Be easily pleased

[G] Notice things

Act Your Shoe Size, Not Your Age

As adults, it seems that we are constantly pursuing happiness, often with mixed results. Yet children appear to have it down to an art--and for the most part they don’t need self-help books or therapy. Instead, they look after their wellbeing instinctively, and usually more effectively than we do as grownups. Perhaps it’s time to learn a few lessons from them.

41. _______

What does a child do when he’s sad? He cries. When he’s angry? He shouts. Scared? Probably a bit of both. As we grow up, we learn to control our emotions so they are manageable and don’t dictate our behaviours, which is in many ways a good thing. But too often we take this process too far and end up suppressing emotions, especially negative ones. That’s about as effective as brushing dirt under a carpet and can even make us ill. What we need to do is find a way to acknowledge and express what we feel appropriately, and then--again, like children--move on.

42. _______

A couple of Christmases ago, my youngest stepdaughter, who was nine years old at the time, got a Superman T-shirt for Christmas. It cost less than a fiver but she was overjoyed, and couldn’t stop talking about it. Too often we believe that a new job, bigger house or better car will be the magic silver bullet that will allow us to finally be content, but the reality is these things have very little lasting impact on our happiness levels. Instead, being grateful for small things every day is a much better way to improve wellbeing.

43. _______

Have you ever noticed how much children laugh? If we adults could indulge in a bit of silliness and giggling, we would reduce the stress hormones in our bodies, increase good hormones like endorphins, improve blood flow to our hearts and even have a greater chance of fighting off infection. All of which would, of course, have a positive effect on our happiness levels.

44. _______

The problem with being a grownup is that there’s an awful lot of serious stuff to deal with--work, mortgage payments, figuring out what to cook for dinner. But as adults we also have the luxury of being able to control our own diaries and it’s important that we schedule in time to enjoy the things we love. Those things might be social, sporting, creative or completely random (dancing around the living room, anyone?)--it doesn’t matter, so long as they’re enjoyable, and not likely to have negative side effects, such as drinking too much alcohol or going on a wild spending spree if you’re on a tight budget.

45. _______

Having said all of the above, it’s important to add that we shouldn’t try too hard to be happy. Scientists tell us this can backfire and actually have a negative impact on our wellbeing. As the Chinese philosopher Chuang Tzu is reported to have said: “Happiness is the absence of striving for happiness.” And in that, once more, we need to look to the example of our children, to whom happiness is not a goal but a natural byproduct of the way they live.

A安装公司承接某商务楼的机电安装工程，工程主要内容是通风与空调、建筑给水排水、建筑电气和消防工程。A安装公司签订合同后，经业主同意，将通风空调分包给B公司。B公司项目部到场后，依据合同和设计要求，编制了施工方案并报公司审批，公司以该方案不经济为由，要求项目部修改后重新报送。
B安装公司依据施工验收规范和施工图纸制定了金属风管（1.2KPa）的安装程序：测量放线→支吊架安装→风管检查→组合连接→漏风量测试→风管调整→质量检查。
通风空调施工中，风管采用工厂化预制，在风管批量制作前，项目部检验了风管的制作工艺。通风空调的风管及配件安装后，监理工程师检查时发现风管板材拼接、风管制作、风管法兰连接等均符合质量要求，但相关部件及支吊架的安装（见图1）存在质量问题，监理工程师要求项目部及时进行整改。
项目部组织施工人员返工后，工程质量验收合格。

图1 金属风管安装及配件安装

王某2021年4月1日入职丙证券公司合规部，丙证券公司为其在证券业协会从业人员管理平台办理登记，并生成了唯一登记编号。同年7月，王某岗位调整，到资产管理总部任职。

Write an essay of 160-200 words based on the following picture. In your essay, you should

(1) describe the picture briefly,

(2) interpret its intended meaning, and

(3) give your comments.

You should write neatly on ANSWER SHEET. (20 points)

下列哪些期限属于法定期间？（        ）

下列有关亚洲基础设施投资银行（亚投行）及《亚洲基础设施投资银行协定》的说法错误的是（   ）。