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年，中国人民银行正式被赋予反洗钱只能
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某牌号的电视机使用到3万小时的概率为0．6，使用到5万小时的概率为0．24。一台电视机已使用到3万小时，则这台电视机能使用到5万小时的概率为（）。
阅读以下说明，回答问题1至问题4。
【说明】
2007年春，ARP木马大范围流行。木马发作时，计算机网络连接正常却无法打开网页。由于ARP木马发出大量欺骗数据包，导致网络用户上网不稳定，甚至网络短时瘫痪。
ARP木马利用M(1)协议设计之初没有任何验证功能这一漏洞而实施破坏。
事件五中施工复验，施工单位和项目监理机构的做法是否妥当？分别说明理由。
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.
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