日常病程记录是指对患者住院期间诊疗过程的经常性、连续性记录。一般书写的医师为（） A

不论a取何正实数，函数f（x）=a^x+1-2恒过点（　　）

A．（-1，-1）

B．（-1，0）

C．（0，-1）

D．（-1，-3）

如图是人体部分生理活动示意图，请据图回答：

（1）完成图1过程中，它是通过人体的______来实现的．

（2）人体摄入的淀粉经消化分解成______后，才能通过小肠的吸收进入血液运往全身．

（3）图中A的名称是______，B流动的是______血．

（4）图中排出废物的途径有______．（填图中数字）

某省烟草专卖局组织专卖内管部门对辖区内烟叶种植、烟叶复烤2012年生产经营情况进行检查时，收集到如下材料：

材料1东海市烟叶种植收购调拨企业2012年度烟叶销售表

材料2西川烟叶复烤厂2012年度调进烟叶（名晾晒烟）情况统计表

海市烟叶企业对哪些单位的烟叶销售行为可能存在问题？并简要说明理由及检查组需进一步核实的情况。（5分）

Archaeology has long been an accepted tool for studying prehistoric cultures. Relatively recently the same techniques have been systematically applied to studies of the more immediate past. This has been called "historical archaeology," a term that is used in the United States to refer to any archaeological investigation into North American sites that postdate the arrival of Europeans.
Back in the 1930’s and 1940’s, when building restoration was popular, historical archaeology Was primarily a tool of architectural reconstruction. The role of archaeologists was to find the foundations of historic buildings and then take a back seat to architects.
The mania for reconstruction had largely subsided by the 1950’s and 1960’s. Most people entering historical archaeology during this period came out of university anthropology departments, where they had studied prehistoric cultures. They were, by training, social scientists, not historians, and their work tended to reflect this bias. The questions they framed and the techniques they used were designed to help them understand, as scientists, how people behaved. But because they were treading on historical ground for which there was often extensive written documentation, and because their own knowledge of these periods was usually limited, their contributions to American history- remained circumscribed. Their reports, highly technical and sometimes poorly written, went unread.
More recently, professional archaeologists have taken over. These researchers have sought to demonstrate that their work can be a valuable tool not only of science but also of history, providing fresh insights into the daily lives of ordinary people whose existences might not otherwise be so well documented. This newer emphasis on archaeology as social history, has shown great promise, and indeed work done in this area has lead to a reinterpretation of the United States past.
In Kingston, New York, for example, evidence has been uncovered that indicates that English goods were being smuggled into that city at a time when the Dutch supposedly controlled trading in the area. And in Sacramento an excavation at the site of a fashionable nineteenth-century hotel revealed that garbage had been stashed in the building’s basement despite sanitation laws to the contrary.

What does the passage mainly discuss

A．Why historical archaeology was first developed.

B．How the methods and purpose of historical archaeology have changed.

C．The contributions architects make to historical archaeology.

D．The attitude, of professional archaeologists toward historical archaeology.

具有活血止痛、行气解郁、凉血清心功效的药物是（）

A.川芎

B.丹参

C.延胡索

D.姜黄

E.郁金