我国商标法规定,注册商标的有效期为10年,但期满前可以续展( )年,并且也可以一直

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问题:

我国商标法规定,注册商标的有效期为10年,但期满前可以续展( )年,并且也可以一直续展下去。

A.10

B.15

C.20

D.30

考点:中级工商管理经济师中级工商管理专业知识与实务
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某研究人员将统计资料按研究指标的类型整理实验数据,以下属于计数资料的是()。

A.尿蛋白定量

B.白细胞数

C.就诊人数

D.身高

E.血压

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无氧呼吸

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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.

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开方式安全阀的阀盖是敞开的,使弹簧腔与大气相通,排放的气体直接进入周围空间,主要用于有毒、易燃 介质的容器。

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驾驶司机离开操作位置,不论时间长短,()将铲斗落地并关闭发动机。

A.应该

B.可以

C.必须

D.不用

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