对于保险人而言，投保人转嫁的风险（）直接决定着其能否承保与如何承保。 A.性质和大小

工程造价资料不包括( )。

A．设计概算
B．工程量计算规则
C．竣工决算
D．施工预算

一般程序的行政处罚案件应当自立案之日起（）办理完毕。

A.15日

B.1个月

C.2个月

D.3个月

小万是某装卸公司的装卸工人，一天在上班时，因为暂时没有装卸工作要做，就到装卸货物的货堆上睡觉。他刚睡着就听见同事喊来活了，便在半睡半醒之间急忙往下爬，结果从货堆上摔下来造成上肢骨折。请问，小万的伤是否可以算作工伤( )。

A．可以，因其受伤是其从事工作时造成的

B．不可以，这是因其个人过错造成的受伤

C．可以，因其是在工作时间工作场合要去工作而造成的伤害

D．不可以，因其受伤是其个人偷懒睡觉所造成的

Ann Curry is a famous news presenter of the NBC News "Today" show. When she was 15 she happened to walk into a bookstore in her hometown and began looking at the books on the shelves. The man behind the counter, Mac McCarley, asked if she’d like a job. She needed to start saving for college, so she said yes.

Ann Curry got her first job ______.
[A] from her friend in a bookstore[B] a couple of years before college
[C] at the NBC News "Today" show[D] when she was studying at university

Ann worked after school and during summer vacations, and the job helped pay for her first year of college. During college she would do many other jobs: She served coffee in the student union (学生会), was a hotel maid and even made maps for the US Forest Service. But selling books was one of the most satisfying jobs.
One day a woman came into the bookstore and asked Ann for books on cancer. The woman seemed anxious. Ann showed her practically everything they had and found other books they could order. The woman left the store less worried, and Ann has always remembered the pride she felt in having helped her customer.
Years later, as a television reporter in Los Angeles, Ann heard about a child who was born with problems with his fingers and his hand. His family could not afford a surgical (外科的) operation, and the boy lived in shame, hiding his hand in his pocket all the time.Ann persuaded her boss to let her do the story. After the story was broadcast, a doctor and a nurse called, offering to perform the surgical operation for free.Ann visited the boy in the recovery room after the operation. The first thing the boy did was to hold up his repaired hand and say "Thank you." What a sweet sense of satisfaction Ann Curry felt!At McCarley’s bookstore, Ann always sensed she was working for the customers, not the store. Today it’s the same. NBC News pays her, but she feels as if she works for the people who watch the programs, helping them make sense of the world.

数据库文件结构包括堆文件、索引文件和散列文件等几种形式，利用哈希函数实现对数据库快速访问的文件结构是______。

A．顺序文件

B．聚集文件

C．索引文件

D．散列文件