由银行签发并由银行付款的支票称为（） A.银行支票 B.保付支票 C.银行承兑支票

据审计准则的规定，在记录实施审计程序的性质、时间和范围时，应当记录测试的特定项目或事项的识别特征。在记录识别特征时，下列做法正确的是()

A.对乙公司生成的订购单进行测试，将供货商作为主要识别特征

B.对需要选取既定总体内一定金额以上的所有项目进行测试，将该金额以上的所有项目作为主要识别特征

C.对运用系统抽样的审计程序，将样本来源作为主要识别特征

D.对询问程序，将询问时间作为主要识别特征

（8分）材料：2009年是中国经济比较困难的一年，却是房地产行业创造奇迹的一年。国家统计局公布的数据显示，2009年，商品房销售面积9.37亿平方米，同比增长51％；商品房销售额4.4万亿元,同比增长82.8％。针对这一现象，某政协委员指出：从短期看房地产行业快速发展，是推动GDP增长的最好手段，但从长远角度看，老百姓手里没钱，即使有钱也攒着买房子，不利于对内需的持续拉动。面对房价过快上涨，各级政府要积极承担起责任。

结合材料，运用整体与部分的关系原理分析为什么地方政府要积极承担起责任。

头颅CT平扫脑组织，窗位通常定在（）

A.-20～0HU

B.0～20HU

C.30～40HU

D.40～50HU

E.50～60HU

In recent years, one of the more popular topics for panel discussions at computer conferences and trade (61) has been the "RISC versus CISC" debate.
RISC processors feature a small number of instructions that each executes in (62) machine cycle. CISC processors use complex instructions that can take several cycles to execute.
The RISC versus CISC debate won’t be decided by panel discussion; it will be won in the marketplace. And the deciding factor may have little to do with (63) of instructions and registers and more to do with parallelism.
Since their conception, RISC processors have been evolving toward micro parallelism, incorporating parallel-processing features (64) the processor, RISC processors feature pipelining, whereby many instructions can be decoded while one instruction executes. RISC processors, however, are moving toward pipelines for each unit of the processor.
CISC processors also employ pipelining. They have many integer instructions that execute in one cycle, but the varying execution times of CISC instructions (65) the effectiveness of parallelism.

A．union

B．two

C．numbers

D．between

E．limit

F．contents

G．shows

H．one

I．within

J．enhance

在停车控制曲线区，当收到停车信号时，当列车实际运行速度距离模式计算限速（）时，LKJ发出语音提示“减速”。

A.5km/h

B.3km/h

C.2km/h

D.1km/h