荷马史诗

两个素数的积一定是（　　）

A．素数

B．奇数

C．偶数

D．合数

病历摘要：患者男性，68岁，右眼突然视力下降三天，不伴有红痛及头痛症状，有高血压与糖尿病史数年，自行服用药物治疗。否认有眼外伤史。眼部检查：视力右眼：0.06，左眼：0.8，双眼外未见异常，双眼晶体轻度混浊，双眼玻璃体无明显混浊，眼底视盘边界不清，轻度隆起，视网膜未见明显出血与渗出物，黄斑区未见明显水肿。

关于缺血性视神经病变的鉴别诊断，下列哪些正确？（）

A.视网膜脱离

B.视盘血管炎

C.视盘炎

D.视网膜出血

E.视神经萎缩

F.高血压眼底病变

G.肾性视网膜病变

H.老年黄斑病变

不具有分析型数据的特点是

A．面向主题的

B．体现历史变化的

C．数据相对稳定的

D．数据是分散的

填补下列名句的空缺处或按要求填空。(8分，每空1分)

(1)乱花渐欲迷人眼，　　　　　　　　　　。

(2)___________________，玉盘珍羞直万钱。

（3）马作的卢飞快，                   。

（4）               ，鬓微霜，又何妨！

（5）在古代忠君与爱国紧密相连，所以古代很多爱国诗人或词人留下了一些忠君思想的千古名句，如辛弃疾《破阵子为陈同甫赋壮词以寄之》的“了却君王天下事，赢得生前身后名”；李贺《雁门太守行》中的“               ，             ”。

（6）新任国务院 * * 李克强在记者招待会上说即使中国发展强大起来，也不会称霸，因为中国在近现代历史的惨痛遭遇中有深刻感受，正所谓“            ，             ”，换句话说也就是我们不想被侵犯，也不会侵犯他国。（用《<论语>十则》中的句子填空）

Motivation is "the driving force within individuals that impels them to action." And goals are the sought-after results (1) motivated behavior.
Motivation can be either positive or negative (2) direction. We may feel a driving force toward some object or condition, (3) a driving force away from some object or condition. For example, a person may be impelled toward a restaurant to fulfill a need, hunger, and away (4) an airplane to fulfill a need of safety. Some psychologists refer to positive drives (5) needs, wants or desires, (6) negative drives as fears or aversions. (7) , though negative and positive motivational forces seem to differ dramatically (8) terms of physical and sometimes emotional activity, they are basically similar in (9) they both serve to initiate and sustain human behavior. (10) this reason, researchers often refer (11) both kinds of drives or motives as needs, wants and desires.
Goals, (12) , can be either positive or negative. A positive goal is one toward (13) behavior is directed and it is often referred to as an approach object. A negative goal is (14) from which behavior is directed away and it is sometimes referred to as an avoidance object. Since both approach and avoidance goals can be considered objectives of motivated behavior, most researchers refer to (15) types simply as goals. Consider this example. A middle-aged woman may wish to remain (16) attractive as possible. Her positive goal is to appear desirable, and (17) she may use a perfume advertised to make her irresistible. A negative goal may be to prevent her skin (18) aging, and therefore she may buy and use face creams. (19) the former case, she uses perfume to help her achieve her positive goal -- attractiveness; in the (20) case, she uses face creams to help avoid a negative goal -- wrinkled skin.