不属于环境污染特异性损害的是（） A.致癌作用 B.致敏作用 C.致畸作用 D.急性

BOCNET（企业服务）中主动调拨产品为客户提供中行省内人民币调拨和中行跨省人民币调拨等服务。（）

WASHINGTON, Sept. 6 (Xinhua) -- U.S. President Barack Obama on Monday announced a new plan to renew and expand the nation's roads, railways and runways, in a bid (努力) to restart the sluggish economy and to help create jobs.

Obama announced the billion-dollar infrastructure(基础设施) spending program at an event in Milwaukee, Wisconsin, marking the Labor Day holiday in the United States.

The proposal calls for investments over six years, including rebuilding and modernizing 150,000 miles (241,350 kilometers) of roads, 4,000 miles (6,430 kilometers) of railways and 150 miles ( 241 kilometers) of runways.

"It sets up an Infrastructure Bank to leverage(杠杆；利用) federal dollars and focus on the smartest investment. All of this will not only create jobs now, but will make our economy run better over the long haul," Obama said.

"This is a plan that will be fully paid for and will not add to the deficit over time," said Obama.

The U.S. unemployment rate rose to 9.6 percent in August, reflecting business reluctance to hire among uncertain economic prospects, the U.S. Labor Department reported on Friday.

The president admitted that new jobs "have not been coming fast enough" in the United States.

"These years would be some of the most difficult in our history. The problems facing working families are nothing new, but they are more serious than ever. And that makes our cause more urgent than ever," he added.

小题1:What does the underlined word “sluggish” probably mean?

A．繁荣的

B．崩溃的

C．疲软的

D．行动迅速的小题2:What’s the main idea of this passage?

A．The US president launched a new program aiming at improving the nation’s infrastructure.

B．The US unemployment rate rose according to the Labor Department.

C．These years will be the most difficult in the American history.

D．More roads, railways and runways will be rebuilt and modernized.小题3:Which of the following will be changed most in length?

A．Roads.

B．Railways.

C．Runways.

D．Highways.

与胃癌发病关系密切的致癌因素是（）

A.有机磷农药

B.黄曲霉毒素

C.亚硝基化合物

D.四氯化碳

E.重金属铅

关于中小型企业的特点，下列说法正确的是（）。

A.对市场变化的适应性强，船小好掉头

B.对外联系广，辐射能力强

C.市场开拓能力强

D.容易开展多样化经营，分散风险能力强

所给出的图、表或一段文。字均有5个问题要你回答。你应根据资料提供的信息进行分析、比较、计算和判断处理。
一、根据下列文字资料回答问题

2003年，A集团工业增加值为多少亿元

A．7.61

B．4.56

C．3.05

D．无法确定