企业管理信息系统的基本构成可以理解为由 【13】 和计算机系统两部分组成。

Probably you have seen someone reading a book on an electronic reading device. Over the past few years, these small computers have become more popular. For that reason, more companies that make   小题1:  paper books are now making electronic books (e-books). Most e-books are the same as paper books,   小题2:  people download a file into a reading device rather than   小题3:  the paper book. This way they can   小题4:  many books.

Books companies are adding special features   小题5:  some e-books. These extra features might include sound files, picture files, or video files. When the readers click on these files they learn more about the book, the story, or the writer.

The latest electronic readers are smaller and   小题6: , but they are also much more powerful. They can store much more information, so writers and book companies can do more with   小题7:  e-books. They do not want to just add files to   小题8:  completed book. They are making the sound, picture, and video files part of the story. Readers need these files to understand the whole story. Readers can   小题9:  change the story.

Readers already have a lot of books to   小题10:  from. If they can change the way stories end, they will have more choices!

下列哪项不属于井喷控制费用保险的保险责任？（）

A.为控制井喷所需的器材、机器、附属品及其费用

B.重新钻探费用

C.救助井的钻探费用，井坑作业费用

D.油（气）井眼的灭失及钻井工具灭失和丧失使用

《公路安全保护条例》明确规定，道路运输企业1年内违法超限运输的货运车辆超过本单位货运车辆总数（）的，由道路运输管理机构责令道路运输企业停业整顿；情节严重的，吊销其道路运输经营许可证，并向社会公告。

A、5%

B、10%

C、15%

D、20%

路线纵断面水准测量分为（）和中平测量。

A.基平测量

B.水准测量

C.高程测量测量

注意力缺陷多动症的病机本质为

A．寒证

B．热证

C．实证

D．虚证

E．表证