痰湿中阻之痞满的病机为 A．益胃汤 B．丁香散 C．保和丸 D．藿香正气散 E．柴胡

Now a lot of families keep pets（宠物） in their houses. Most pets are small animals, such as cats, dogs, fish, snakes, birds and so on.

Dogs are the favorite pets. The second favorites are cats and the third favorites are birds. These small animals are very cute and friendly. People usually have them as their family members. They look after them very well, they let them wear beautiful clothes and their pets have nice names. They also afford their pets nice food to have. They buy food for their pets in pet shops. They keep them clean every day.

Pets are all very happy. Many pets have their houses and beds. They often go out to relax and take a walk with people in the park in the morning.

Some children like pets because they need a friend to play with at home. Many old people don’t live with their children, and they keep pets at home just because they often feel lonely（孤独的）. They have them as their children and they love them very much. So pets are very important. I think every famil y needs pets.

小题1:Most people like to keep ________ animals at home.

A．small

B．white

C．big

D．black小题2:People give their pets _______ and _________.

A．nice names, nice books

B．pet shops, nice books

C．nice names, nice food

D．pet shops, nice food小题3:Pets often _______ with people in the morning.

A．take a shower

B．go walking

C． play soccer

D．listen to music小题4:Why are the pets happy?

A. Many of them have their houses and beds.  B. They are children’s friends.  

C. They often go out to relax and take a walk.  D. Both A and C.

小题5:The writer thinks __________.

A．pets are dirty

B．people don’t need pets at home

C．people don’t like animals

D．pets are very important

某通信企业2010年初投入资金150万元，2011年初又投入100万元，项目计算期15年（包括建设期），计划2012年初投入运营，预计在2012年底可获得年收入80万元，当年生产经营费用为30万元，若在以后各年中年收入与年经营费用保持不变，项目终结时无残值。取折现率为5%，经计算，项目在计算期内累计净现金流量为400万元，累计净现金流量现值为181万元。

该项目的净现值率为（）。

A.0.45

B.0.61

C.0.72

D.0.74

试题三（共25分）阅读以下嵌入式多核程序设计技术方面的叙述，回答问题1至问题3。甲公司承担了一项为宇航系统配套生产高性能嵌入式计算机系统的任务，用户要求该系统要具有高速并发处理能力、低功耗、高可靠性，并可以有效地防止系统故障的蔓延。根据用户对本项目的要求，甲公司成立了软/硬件两个项目组，总体设计由硬件组承担，负责高性能嵌入式计算机系统体系结构设计，软件组负责确定软件的技术需求和应用软件开发平台的软件设计工作。在处理器选型方面， 硬件组王工与软件组张工在讨论采用哪种CPU体系结构方面发生争议。目前，流行的处理器结构包括了单核结构、多处理器结构、超线程结构、多核结构、共享Cache的多核结构和超线程技术的多核结构六种，如图3-1所示。

【问题1】（11分）王工提出，根据用户要求，本嵌入式系统应具有高速并行处理能力，采用多处理器结构比较适合，主要理由是多处理器结构设计简单、可支持多个进程在不同处理器上并发处理；而张工提出，必须分清“多处理器结构”与“多核结构”的优点和缺点，多处理器结构虽然支持多进程的并发处理，但没有直接实现多线程并发执行；多核结构可以直接实现多线程并发执行。要提高应用的并行性就必须利用多个硬件资源的并行工作，建议采用超线程技术的多核结构的处理器。请填写图3-1（f）中的（1）~（8），并用300字以内的文字对上述六种处理器结构的工作原理进行简要描述。

水的碱度是指水中所含能与强酸定量作用的物质总量。

患者，男性，48岁，5天前，无明显诱因出现右眼视力突然下降，无眼红、眼痛。未进行治疗，无好转。既往右眼视力正常，全身无糖尿病、高血压及其他病史。检查：Vod：Fc／30cm，Vos：1．0，双眼眼压正常。右眼眼前节检查未见明显异常，玻璃体混浊（+++），视网膜窥不见。左眼检查大致正常。B超检查显示右眼玻璃体混浊，后极部视网膜光滑。

此时应该采取的治疗措施（）

A.玻璃体切割术联合硅油填充术

B.给予强力止血药物

C.心理疗法

D.活血化瘀，密切随访，适时给予视网膜光凝治疗或手术

E.进行全身检查，治疗全身病