问题 选择题

目前我国钢铁年产量6.6亿吨,市场需求4.7亿吨。图为“我国钢铁工业原料对外依存度统计图”,据此完成下列各题。

小题1:针对我国钢铁原料对外依存度的变化,下列措施不合理的是

A.进一步扩大铁矿石进口量,拓展进口渠道

B.加大投资,鼓励国内低品位矿开采

C.建立矿石储备机制与储备基地

D.技术革新,提高铁矿石的利用率小题2:针对上述问题,我国优化钢铁产业布局应

A.提高产业集中度

B.建设沿海钢铁基地

C.推进城市钢厂搬迁

D.到海外投资建厂

答案

小题1:A

小题2:B

小题1:本题考查产业可持续发展的途径。针对我国钢铁原料对外依存度的变化,我国应提高矿产资源的利用率,建立矿石储备机制与储备基地,加大投资,鼓励国内低品位矿开采等措施来保证中国的矿产资源安全地位。所以本题选择A选项。

小题2:本题考查工业布局的变化。钢铁工业对外依存度提高,需要进口大量的铁矿石,所以钢铁工业应布局在对外交通便捷的沿海港口。所以本题选择B选项。

单项选择题
单项选择题

A variety of illegal acts committed by people in the course of their employment, for their own personal gain, are collectively known as white-collar crime. Embezzlement, theft and trading securities (1) insider information are common forms of white-collar crime. The majority of cases involve low-level employees who steal because they are under (2) financial stress. Many plan to (3) the money back as soon as possible but may never do so. Their crimes are usually never (4) because the amounts of money are small, and no one notices the (5) .

(6) , there are some very large cases of white-collar crime, such as multimillion-dollar stock market or banking seams that take years to discover and are extremely difficult and expensive to (7) .

White-collar crime is not (8) to the business sector. Government employment, especially (9) the city level, also provides opportunities to (10) one’s pockets. (11) , building inspectors accept bribes and full-time employees receive (12) payments.

Although white-collar crime is less (13) than street crime, it involves (14) more money and harm to the public than crimes committed by street criminals. It is (15) that there are more criminals (16) the office suites than in the streets, yet the (17) of white-collar makes it difficult to uncover the offenses and pursue the offenders. As the economy (18) from manufacturing to services and electronic commerce, opportunities for white-collar crime (19) , while the technology needed to stop such crimes will (20) .

1()

A. due to

B. in consequence of

C. on the basis of

D. for the benefit of