尼西柯马戏团是M城中有名的马戏团,马戏团队核心人员从成立到现在5年间从未变更,表演内容新颖丰富,和小动物之间的互动让消费者眼前一新,从表演者和海豚的戏水到海狮与人同步的舞蹈表演,吸引了大量的消费者。尼西柯马戏团具有的不可模仿性资源是()。
A.物理上独特的资源
B.具有路径依赖性的资源
C.具有经济制约性的资源
D.具有因果含糊性的资源
A.物理上独特的资源
B.具有路径依赖性的资源
C.具有经济制约性的资源
D.具有因果含糊性的资源
A.管理活动
B.推销活动
C.销售活动
D.市场营销活动
下列各句中加横线的成语使用不恰当的一句是 ()
A.这对老朋友分别了近半个世纪,没想到这次居然在大街上萍水相逢,于是站在路边畅谈起来。
B.看到马戏团中小丑的这种滑稽表情,坐在旁边的一名外国记者突然忍俊不禁了。
C.参加保险虽不能使人化险为夷,但却能在灾祸不期而至时,使投保者或受惠人得到一笔赔偿,尽量减少损失。
D.这篇讲话,从更深刻的层面明确地提出了当前反腐倡廉、整顿党风的重要性,确有振聋发聩的作用。
A.Certain
B.A
C.some
D.One
Sometimes I feel that being the mother of three small children is like operating a large circus(马戏团).21 afternoon last week,my three sons playing peacefully in the back yard(院子),22 the ball from one to another. I jumped at the chance to talk to one of my friends 23 the phone,but before I 24 to the phone,I could tell the boys had begun to quarrel with each other about something. I rushed out to 25 peace,but before I got there Charles had 26 a rock at Mark,and hit him in the eye. By the time I got to the back yard,they had begun to 27 about this. Even David,the oldest boy,who won’ t usually fight with anybody about 28,was involved(卷人).First, I 29 them stop fighting,and then I examined Mark’ s eye. I decided that it wasn’ t going to develop into a black eye, but I felt that they should 30 at least a little for 31 they had done. “ I’ m going to 32 to your father about this when he comes home tonight,” I said. “He and I will think of how to punish you. ’’Things were 33 quiet after that for about half an hour,and then Charles 34 a glass in the kitchen,and at almost the same 35,Mark fell out of the apple tree.
A.Certain
B.A
C.Some
D.One
A.catching
B.throwing
C.beating
D.playing
A.through
B.in
C.on
D.by
A.went
B.came
C.reached
D.got
A.keep
B.make
C.get
D.have
A.thrown
B.hit
C.beaten
D.stricken
A.quarrel
B.talk
C.worry
D.fight
A.nothing
B.something
C.anything
D.any thing
A.told
B.ordered
C.let
D.made
A.suffer
B.punish
C.criticize
D.beat
A.fight
B.that
C.things
D.what
A.tell
B.speak
C.report
D.inform
A.pretty
B.much
C.very much
D.a lot
A.bet
B.hit
C.broke
D.struck
A.moment
B.second
C.minute
D.hour
设点c∈(a,b)是函数f(x)的瑕点,积分
存在(注意,中是同一个.若极限
存在称此极限是积分的柯西主值,记为
同样,函数f(x)在无限区间(-∞,+∞)积分和柯西主值是
求下列积分的柯西主值:
A.u,v在D内具有一阶连续的偏导数
B.u,v在D内可微,且在D内满足柯西-黎曼条件
C.u,v在D内具有--阶偏导数,且在D内满足柯西-黎曼条件
D.u,v在D内在D内满足柯西一黎曼条件