高风险作业是指维修人员作业中（）高风险的作业活动，包括能量控制、（）、登高作业、受限

外国投资者A公司向B公司协议购买其持有境内C公司的股权，并将C公司变更设立为外商投资的D公司。向甲公司协议购买其持有的一项大型资产，并以该资产与另一公司一同投资设立乙中外合资经营企业。假设不考虑另有协议约定的情形，关于A公司的这两项并购事项，下列说法正确的是( )。

A．C公司原先的债权债务由A公司承继
B．C公司原先的债权债务由D公司承继
C．甲公司的债权债务由乙公司承继
D．甲公司的债权债务由A公司承继

海拔10米的平原、600米的丘陵、5000米的山地，在分层设色地形图上，一般采用的颜色分别是（　　）

A．草绿色、淡黄色、深褐色

B．淡黄色、深褐色、草绿色

C．淡黄色、草绿色、深褐色

D．深褐色、草绿色、淡黄色

患者女，71岁，因“进行性加重性巩膜、皮肤黄染2个月”来诊。无腹痛，无发热。既往体健。查体：略消瘦，肝肋下可及，右上腹可触及肿大的胆囊，无触痛。

检查发现胰头部肿物，轮廓不规则，边界尚清，与周围组织无粘连，门静脉、肠系膜上静脉完整，无破坏。患者无手术禁忌证，宜行（）

A.胰头十二指肠切除术（Whipple术）

B.扩大切除术

C.全胰切除术

D.胆囊十二指肠切除术

E.胆总管十二指肠切除术

阅读理解。

     "But I just paid 1. 69 for this bottle of wine last week. How is it that the price is 2.25?"

     There are at least three things going on that have caused the price of wine to rise. All have to do

with the supply and demand factors of economics.

     The first factor is that people are drinking more wine than ever before. This demand formore wine

has increased wine sales in America at the rate of 15 percent a year.

     The second factor is that the supply of wine has stayed relatively the same, which meansthat the

same number of bottles is produced each year. Wine producers are trying to open upnew land to

grow more grapes. But in at least three wine producing areas of the world-France,Germany, and

California - new vineyards (葡萄园)will not be useable in the near future. Wines are produced in

other countries, such as Italy, Spain, and Portugal, as well as Argentine,Australia, Austria, and Chile.

And these wines will be seen more often on the American market. But none of these countries will be

able to fill the good wines.

     The third factor is that costs of wine production are soaring. The workers who make wine are

asking for more money, and the machinery needed to press the grapes is becoming more expensive.

     When the demand for something is greater than the supply, prices go up. When productioncosts,

meaning the price of labor and machinery rise, the producer adds this increase to the price of the wine.

For these reasons, that bottle of wine now costs 2. 25 instead of 1. 69.

1. What is the main idea of this passage?

A. Every year people drink more wine.

B. Countries won't be able to fill the demand for good wines.

C. The prices of things go up when the demand for them is greater than the supply.

D. The supply of wine will always be less than demand.

2. This passage is written to.

A. describe where wine is produced

B. persuade people drink more beer

C. explain why the price of wine is rising

D. describe why wine is a favorite drink to many Americans

3. The underlined word "soaring" means".

A. adding quickly

B. reducing fast

C. demanding badly

D. increasing fast

会计职业道德规范的对象是( )。

A．单位的收费人员

B．单位会计人员、注册会计师

C．行政领导

D．各级管理人员