秘密工作和公开工作的关系是( )。 A.秘密工作与公开工作是相辅相成的 B.秘密工

题型:多项选择题

问题:

秘密工作和公开工作的关系是( )。

A.秘密工作与公开工作是相辅相成的

B.秘密工作需要公开工作进行掩护,秘密工作寓于公开工作之中

C.公开工作需要秘密工作做后盾,并为秘密工作创造条件

D.秘密工作与公开工作是矛盾的,不能同时兼顾

考点:招警考试公安基础知识公安基础知识2011年A省
题型:多项选择题

某粒子的结构示意图如图所示,对该粒子的说法错误的是(  )

A.核电荷数为12

B.核外有3个电子层

C.带12个单位正电荷

D.在化学反应中,易失去最外层上的2个电子

题型:多项选择题

根据规定,下列技术合同无效的有( )。

A.限制当事人一方在合同标的技术基础上进行新的研究开发

B.限制当事人一方从其他来源获得与技术提供方类似技术或者与其竞争的技术

C.要求技术接受方接受并非实施技术必不可少的原材料

D.限制当事人一方从其他来源获得与技术提供方类似技术

题型:多项选择题
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.
In the past,most American mothers were at home to take care of their children during the day. Now,  36  , many mothers are working. More than half of the American women with young children have   37  outside the house.
American families solve the child care   38  in different ways. Some parents allow older children to stay at home alone after school. The parents   39  make sure that their children, usually not younger than 10 years old, understand   40  rules and can deal with emergencies (紧急情况). Other parents say they would   41 allow their children to be at home alone. They usually   42 someone to take care of the children.
Some parents in the U. S. find their own ways to cut the cost of child care. They join child care   43  . Each person in the group   44  for the children of other group members at different times. Some parents ask local churches, schools and social organizations to help   45  activities for the children. These child care choices often cost   46  or no money. Many American parents, however, still struggle with the problem of   47  good child care at a reasonable price.
小题1:
A.thereforeB.otherwiseC.thusD.however
小题2:
A.childrenB.jobsC.housesD.money
小题3:
A.problemB.questionC.chanceD.choice
小题4:
A.canB.mustC.mayD.ought
小题5:
A.dangerousB.safetyC.funnyD.true
小题6:
A.ratherB.certainlyC.alwaysD.never
小题7:
A.tellB.stopC.payD.invite
小题8:
A.schoolsB.groupsC.clubsD.hospitals
小题9:
A.caresB.sendsC.asksD.pays
小题10:
A.haveB.offerC.playD.join
小题11:
A.muchB.littleC.enoughD.a great deal
小题12:
A.takingB.findingC.losingD.suffering
题型:多项选择题

拉线距10kv带电部分不应小于()。

A.100mm

B.150mm

C.200mm

D.250mm

题型:多项选择题

下列各项,能够引起负债和所有者权益项目同时发生变动的有( )。

A.用盈余公积分配现金股利

B.将提取的法定公益金用于集体福利设施支出

C.用长期借款自建固定资产

D.外商投资企业从税后利润中提取职工奖励基金

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