室内焊接工件照明不足有何后果？

40岁，女性，自觉外阴痒3年，曾查一次白带常规念珠菌阳性，一直按念珠菌性 * * 病治疗，效果差。检查发现双小阴唇萎缩， * * 口缩小，会阴肛周色素减退， * * 分泌物较少，最可能的诊断是（）

A.难治性念珠菌性 * * 病

B.非特异性外阴炎

C.外阴鳞状上皮细胞增生

D.外阴神经性皮炎

E.外阴硬化性苔癣

气瓶充装系统用压力表，校验周期不应大于（）。

A、半年

B、一年

C、两年

Have you had a headache during a test Have you ever been so worried about something that you have a headache or even can’t sleep at night If so, then you know what stress is. Stress is what you feel when you are worried about something. This worry in your mind can make your body feel bad. You may feel angry, sad, scared, or afraid—all of which can give you a stomachache or a headache.
However, there are different kinds of stress. Some kinds of stress are good and others are bad. Good stress might happen when you’re called to answer questions in class or when you have to give a speech. This kind of stress can help you to get things better done. For example, you may do a better job on your test if the stress pushes you to prepare better before the test.
On the other hand, bad stress can happen if stress lasts too long. You may not feel well if your parents are fighting, if a family member is sick, if you’re having problems at school, or if anything else makes you unhappy every day. That kind of stress isn’t going to help you. And it can actually make you sick.
The best way to fight stress is to have a balanced life. Make sure you keep your SELF in mind: Sleep, Exercise, Leisure(休闲), and Food. If you get enough sleep and eat properly, and if you exercise and leave time for fun, you’ll probably feel less stressed.

Title: Face the Stress
Meaning of stress		Stress is a　(68)　when you are worried about something.
Possible effect		You may feel uncomfortable in your　(69)　and body.
	Good stress	· It might happen when you have to　(70)　in public. · It will be more　(71)　for you to do the job successfully. · It makes you　(72)　better before doing the job.
Different kinds	Bad stress	· It might happen if your stress　(73)　too long. · You may not feel well with the　(74)　of a family member, problems at school or something else that worries you every day. · It might stop you from getting your work well done.
How to keep stress　(75)		Have a balanced life. · Have enough sleep and have　(76)　food. · Take exercise and have time to　(77)　yourself.

下列关于多态性的描述，错误的是

A．C++语言中的多态性分为编译时的多态性和运行时的多态性

B．编译时的多态性可通过函数重载实现

C．运行时的多态性可通过模板和虚函数实现

D．实现运行时多态性的机制称为动态绑定

背景

某高速公路路基宽28.00m，沥青混凝土路面，设计行车时速为120km/h。在中心桩号K8+320m处有一座5×30m连续箱梁桥，桩柱式桥墩，重力式桥台。0号桥台位于水田区域，路基填土高6.5m，地质情况为：表层3.5m厚淤泥质黏土，其下为泥岩。设计要求：桥头路基先挖排水沟排水固结，然后填筑50cm填石，隔断地下水，再利用泥岩挖方分层填筑；台背全部采用砂砾石填筑，并在顶面设防水层，避免地表水下渗。
施工单位严格按设计要求开展施工，台背回填与路基填筑伺步进行，填筑方式、粒径、压实度等符合规范要求。
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问题

]

指出0号桥台桥头路基设计方案中对防治桥头跳车不当之处。