证券发行市场又称“一级市场”或“初级市场”，是发行人以筹集资金为目的，按照一定的法律

工程分析中常用的物料衡算有（）。

A.总物料衡算法

B.水量衡算

C.有毒有害元素物料衡算

D.有毒有害物料衡算

Early people had very little effect on the environment. They lived in caves in very small “clan” groups. They collected or killed only enough for the clan’s survival. Early clans were nomadic, which mean that they didn’t stay in one place. Instead, they moved around, following the animals that were their main food source and seeking areas where seasonal plants grew wild. Moving around seasonally helped to protect the environment. The land had time to recover and animals had time to breed (繁殖)before the clan returned for the next season..

As time went by, these small family clans joined with others to form larger groups for protection. Joining with other clans gave them more hunters and more women to help cut up the meat and share it between families. Eventually, people tamed(驯养)wild animals such as dogs and horses. People settled around rivers and fertile plains to share responsibilities and duties. Then, people began to plant crops instead of moving to areas where the plants grew. This development changed the environment.

Traditional forms of work also changed. Some people were better at performing a particular task than other clan members, so then began to specialize in things they were good at doing. This also meant that they began to exchange their goods for things that others produced.

People began to communicate with distant tribes. Land was cleared for roads. Foreign plants and animals were transported to places where they had not existed before. Specialization also give people more free time. So art ,dance and music became important ways of expressing feelings and thoughts. This was how many great civilizations started.

Compared to the past, modern civilization has experienced many changes to become the highly developed society that exists today. Populations have increased rapidly. Forests have been cleared for farms. Inventions and technology have made work easier.

However, pollution and other serious problems have also resulted from human progress. As concerned citizens, it is up to us to learn from past mistakes and to help maintain and improve our environment.

小题1:Early tribes didn’t have much effect on animal population because_____

A .they kept animals for themselves         B they ate only vegetables

C they loved animals                     D they killed only enough for food

小题2:The main purpose for small clans to join together was_____

A to hurt animals                         B to seek safety

C to share caves                         D to protect environment

小题3:According to the passage ,we can learn that_____

A early people moved to new places looking for new sources of food

B modern civilization began when people started to live together in big groups

C modern advancements are always good for the environment

D people began to exchange goods because they didn’t have enough money

小题4:It can be concluded from the passage that_____

A human progress has brought civilization to the society

B civilization has improved traditional forms of work

C early people understood environmental protection

D our environment has been affected by human progress

某公司中标承建该市城郊结合部交通改扩建高架工程，该高架上部结构为现浇预应力钢筋混凝土连续箱梁，桥梁底板距地面高15m，宽17.5m，主线长720m，桥梁中心轴线位于既有道路边线。在既有道路中心线附近有埋深1.5m的现状DN500自来水管道和光纤线缆，平面布置如图4所示。高架桥跨越132m鱼塘和菜地，设计跨径组合为41.5+49+41.5m，其余为标准联，跨径组合为（28+28+28）m×7联，支架法施工。下部结构为：H型墩身下接10.5m×6.5m×3.3m承台（埋深在光纤线缆下0.5m），承台下设有直径1.2m，深18m的人工挖孔灌注桩。

图4某市城郊改扩建高架桥平面布置示意图（单位：m）

项目部进场后编制的施工组织设计提出了“支架地基加固处理”和“满堂支架设计”两个专项方案。在“支架地基加固处理”专项方案中，项目部认为在支架地基预压时的荷载应是不小于支架地基承受的混凝土结构物恒载的1.2倍即可，并根据相关规定组织召开了专家论证会，邀请了含本项目技术负责人在内的四位专家对方案内容进行了论证。专项方案经论证后，专家组提出了应补充该工程上部结构施工流程及支架地基预压荷载验算需修改完善的指导意见。项目部未按专家组要求补充该工程上部结构施工流程和支架地基预压荷载验算，只将其他少量问题做了修改，上报项目总监和建设单位项目负责人审批时未能通过。

写出该工程上部结构施工流程（自箱梁钢筋验收完成到落架结束，混凝土采用一次浇筑法）。

审查某企业“应付职工薪酬—职工福利”项目，发现其中列支“应交个人所得税”对此项业务的调整分录应为（）。

A.借记"其他应付款贷”贷记"应付职工薪酬—职工福利"

B.借记"其他应收款—应收个人所得税"贷记"应付职工薪酬—职工福利"

C.借记"其他应收款—应收个人所得税"贷记"应付职工薪酬—工资"

D.借记"其他应交款”贷记"应付职工薪酬—职工福利"

白疒咅的诊断意义主要在于：（）.

A.分析病理变化

B.辨别脏腑的虚实

C.了解气血的盛衰

D.辨别病邪性质

E.分析津气的盛衰