客户信息准确率在TCC方案中的具体指标及其权重为：（）A、5 B、10 C、15 D

Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a checklist of criteria (衡量标准，尺度) in hand, the Dallas family looked around the country visiting half a dozen schools. They looked for a university that offered the teenager’s intended major (主修科目), one located near a large city, and a campus (大学校园) where their daughter would be safe.

“The safety issue (问题) is a big one,” says Joe Mahoney, who quickly discovered he wasn’t alone in his worries. On campus tours other parents voiced similar concerns (担心), and the same question was always  asked: What about crime? But when college officials al ways gave the same answer---“That’s not a problem here.” ---Mahoney began to feel uneasy.

“No crime whatsoever?” comments (评论) Mahoney today. “I just don’t buy it.” Nor should he: In 1999 the U.S . Department of Education had reports of nearly 400,000 serious crimes on or around our campuses. “Parents need to understand that times have changed since they went to college,” says David Nichols, author of Creating a Safe Campus. “Campus crime mirrors the rest of the nation.”

But getting accurate information isn’t easy. Colleges must report crime statistics (统计数字)  by law, but some hold back for fear of bad publicity (名声), leaving the honest ones looking dangerous. “The truth may not always be serious,” warns S. Daniel Carter of Security on Campus, Inc., the nation’s leading campus safety watchdog (监视) group.

To help concerned parents, Carter promised to visit campuses and talk to experts around the country to find out major crime issues and effective solutions.

小题1:The Mahoneys visited quite a few colleges last August_________.

A．to express the opinions of many parents

B．to choose a right one for their daughter

C．to check the cost of college education

D．to find a right one near a large city小题2:It is often difficult to get correct information on campus crime because some colleges_________.

A．receive too many visitors

B．mirror the rest of the nation

C．hide the truth of campus crime

D．have too many watchdog groups小题3:The underlined word “buy” in the third paragraph means “_________”.

A．mind

B．take

C．believe

D．expect小题4:What is the text mainly about?

A．Exact campus crime statistics.

B．Crimes on or around campuses.

C．Effective solutions to campus crime.

D．Concerns about kids’ campus safety.

2009年12月1日，《21世纪经济》报道：深陷迪拜世界及迪拜房地产开发集团债务的欧美金融巨头名单正在浮出水面。迪拜危机对中国金融机构的冲击不会太大。迪拜金融危机促使全球信用风险大幅度上升。信用是一个金融概念，主要是指（   ）

①货币或商品的无偿转让 ②商品买卖中的延期付款行为 ③商品买卖中的赊销或预付款行为 ④货币的借贷行为

A．①②③

B．①③④

C．①②④

D．②③④

文件系统的主要目的是________。

A．实现对文件的按名存取

B．实现虚拟存储

C．提高外存的读写速度

D．用于存储系统文件

（）和（）都能进行光合磷酸化产能。

在指令系统的各种寻址方式中，获取操作数最快的方式是 (19) 。若操作数的地址包含在指令中，则属于 (20) 方式。

（20）处填（）。

A．直接寻址

B．立即寻址

C．寄存器寻址

D．间接寻址