若计算机系统中有10个进程，则系统中处于等待状态的进程最多可有几个( ) A.0 B

Online shopping is growing fast in China, and more and more Chinese are buying books online. At the same time, traditional bookstores are facing new challenges. A bookstore in Beijing is going out of business（生意）. All of its books are on sale. Bookstore owner Wang Jian says hot sales of books on the Internet pushed him to change the way he did business.

China has the highest online book buying rate（率）in the world. More than years ago, dangdang.com became the first online bookseller, and now becomes very important in the Chinese online book market.

Facing this challenge, the Xinhua Bookstore also built its online store a few years ago. Zhang Jian, CEO of the Xinhuabookstore.com, says now they are enlarging their online services.

A “price war（战争）”is taking shape between traditional bookstores and online bookstores. Faced with the low-cost advantage of online bookstores, traditional ones can do nothing but lower their prices. At the same time, online bookstores are also starting price wars between each other.

Now some traditional bookstores are trying their best to attract buyers in their own way. They exhibit books better and provide(提供) a very relaxed reading environment in the bookstore. Even though, traditional bookstores can hardly compete with some of the advantages of online bookstores, for example 24-hour service.

小题1:What is the passage about?

A．The development of online bookstores.

B．The disadvantages of traditional bookstores.

C．The great advantages of online bookstores.

D．The challenges traditional bookstores face.小题2:What made Wang Jian change the way he did business?

A．The small sales of his books.

B．The tiring work of selling books.

C．The high cost of running the bookstore.

D．Competition with other traditional bookstores.小题3:To attract buyers, traditional bookstores and online bookstores both choose to        .

A．lower the prices of books

B．provide 24-hour service

C．provide relaxed reading areas

D．exhibit books in a better way小题4:We can know from the passage that       .

A．traditional bookstores will break up sooner or later

B．dangdang. com is the first website selling books in China

C．more and more people will start bookstores on the Internet

D．most of the buyers who buy books online are young students

氯仿（CHCl₃，非电解质）在空气中能发生缓慢氧化，生成剧毒物质光气（COCl₂，非电解质），化学方程式为2CHCl₃+O₂=2COCl₂+2HCl。检验氯仿是否被氧化应选用的试剂是（   ）

A．水

B．NaOH溶液

C．酚酞溶液

D．硝酸酸化的硝酸银溶液

Comparisons were drawn between the development of television in the 20th century and the diffusion of printing in the 15th and 16th centuries. Yet much had happened (91) . As was discussed before, it was not (92) the 19th century that the newspaper became the dominant pree-leetronie (93) , following in the wake of the pamphlet and the book and in the (94) of the periodical. It was during the same time that the communications revolution (95) up, beginning with transport, the railway, and leading (96) through the telegraph, the telephone, radio, and motion pictures (97) the 20th-eentury world of the motor ear and the airplane. Not everyone sees that process in (98) . It is important to do so.
It is generally recognized, (99) , that the introduction of the computer in the early 20th century, (100) by the invention of the integrated circuit during the 1960s, radically changed the process, (101) its impact on the media was not immediately (102) . As time went by, computers became smaller and more powerful, and they became "personal" too, as well as (103) , with display becoming sharper and storage (104) increasing. They were thought of, like people, (105) generations, with the distance between generations much (106)
It was within the computer age that the term" information society" began to be widely used to describe the (107) within which we now live. The communications revolution has (108) both work and leisure and how we think and feel both about place and time, but there have been (109) views about its economic, political, social and cultural implications. "Benefits" have been weighed (110) "harmful" outcomes. And generalizations have proved difficult.

A．above

B．upon

C．against

D．with

（）审计的适当性和有效性承担最终责任。

A.董事会

B.股东大会

C.内部审计部门

D.高级管理层

销售种畜禽时，应当附具种畜禽场出具的（）、动物防疫监督机构出具的（），销售的种畜还应当附具种畜场出具的（）。