以下哪个是固定列表格（）A、GroupHeaderGridB、DateGridC、C

一个居民小区的每个人都做检查，以准确获得该小区疾病的基线资料，这是

A．普查
B．捷径调查
C．分层抽样
D．系统抽样
E．试点调查

关于屋面活荷载的规定，下列叙述不正确的是（）。

A.屋面均布活荷载，不应与雪荷载同时组合

B.不上人的屋面，当施工或维修荷载较大时，应按实际情况采用；不同结构应按有关规范规定，将标准值0.5kN/m²作0.2kN/m²的增减

C.上人的屋面，当兼作其他用途时，应按相应楼面活荷载采用

D.对于因屋面排水不畅、堵塞等引起的积水荷载，应采取加固措施加以防止

患者，男性，27岁，农民。因高热、咳嗽、咳痰3周入院。院外曾经诊断为急性上呼吸道感染，给予先锋霉素治疗5天无效。起病以来，食欲减退，乏力，消瘦，夜间盗汗。体温：39．5℃，呼吸：19次／分，脉搏：106次／分，血压：120／70mHg。浅表淋巴结无肿大，心肺无异常发现。ESR：86mm／h，PPD：阴性。白细胞：11×10⁹／L，中性粒细胞：0．76。血肥达反应阴性。X线胸片提示，两肺上、中、下广泛粟粒样病灶，分布均匀，大小一致，密度均匀

该患者最可能的诊断是（）

A.亚急性粟粒型肺结核

B.急性粟粒型肺结核

C.慢性血性播散性肺结核

D.过敏性肺炎

E.金黄色葡萄球菌肺炎

分部分项工程费、措施项目费采用( )计价。

A．综合单价法
B．工料单价法
C．工料测量法
D．综合测量法

Losing a job or not being able to find one almost always brings unwelcome changes. If you’’ve lost a job, the first feeling is often one of shock. On top of the loss of income, many people find the whole routine of their life is shattered, their contact with other people reduced, their ambitions halted and their identity as a worker removed.There may be good feelings too — it’’s nice to be able to lie in bed in the morning, to spend more time with children, or to have more time to think — a better job may be just around the corner. But, unless a better job does turn up, chances are the days start getting longer and the time becomes harder to fill. Many people pass through periods of difficulty in sleeping and eating. They feel irritable and depressed, often isolated and lonely.Despite all these problems, unemployment can be a chance for a fresh start. You can discover that it provides an opportunity to sort out or rethink what you want from life and how best you can get it. You can use the time to plan how to find a new job, learn a new skill, develop your hobbies, see if you can run your own business, do some voluntary work in your community or meet new people. It’’s up to you.

According to the passage, continuing unemployment may cause________.

A．absence of humor

B．lack of interest

C．waste of time

D．loss of appetite