矿井6000V及以上高压电网,必须采取措施限制单相接地电容电流,生产矿井不超过(),

题型:单项选择题

问题:

矿井6000V及以上高压电网,必须采取措施限制单相接地电容电流,生产矿井不超过(),新建矿井不超过()。

A.20A,10A

B.20A,20A

C.30A,20A

考点:煤炭矿山职业技能鉴定考试煤矿新规程管理煤矿新规程管理题库
题型:单项选择题

关于利用气候要素或气候现象发展旅游业的叙述正确的是 [ ]

A、吉林松花江沿岸的热带风光旅游

B、海南岛天涯海角的冬季雾淞旅游

C、哈尔滨的冰雕旅游

D、黄山上冬季的云海日出游

题型:单项选择题

第二部分阅读理解阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。(共20小题。每小题2分,共40分)

Bill Clinton was born on August 19, 1946 in a town called Hope, with the birth name William Jefferson Blythe. His birth father died in a car accident just three months before his birth. When he was born, his mother sent him to live with his grandparents because she couldn't possibly support a child by herself. He lived with his grandparents for two years while his mother was away at a nursing school in New Orleans, trying to advance her career. When Bill was four, his mother returned to Hope, where she met and married Roger Clinton Sr. A few years later, Bill and his family moved to Hot Springs, where Bill attended school. When he was nine years old, he changed schools and went to Ramble Elementary. When Bill was ten, Roger Clinton Jr. was born, and at age fifteen, Bill took his stepfather' s last name in hopes of helping his mother's troubled relationship.

While Bill was growing up in Hot Springs, the town was troubled by gambling (赌博), but Bill had little contact with this part of society despite his parents' frequent participation (参与) in these illegal practices. As time went by, his mother' s relationship with Roger Clinton Sr. became more and more unstable.  His parents often separated.  In high school, Bill was a member of the band, student government, honor society and many other organizations. One summer at a political summer camp called Boys State, Bill ran for delegate (代表) to Boys Nation. He won this election and was on his way to Washington to meet John F. Kennedy, the president. Bill said of his victory, "I didn't know if I could win a race like that... ". After that, Bill became determined to enter politics.

56 . William Jefferson Blythe moved to Hot Springs ________

A. when he was born                   B. before he was nine years old

C. when his mother remarried            D. when he was two

57. Bill Clinton once stayed in the following places EXCEPT ________

A. the town of Hope               B. the nursing school in New Orleans

C. Hot Springs                   D. Ramble Elementary

58. Which of the following statements is NOT true?

A. Roger Clinton Sr. was always kind to Bill and his mother.

B. Bill Clinton was once called William Jefferson Blythe before 15.

C. Bill' s mother and stepfather were interested in gambling.

D. Roger Clinton Jr. was Bill Clinton' s half brother.

59. It can be learned from the passage that _______

A. Bill wanted to be a president while studying at school

B. Boys Nation was a political summer camp

C. members of Boys State could see the president

D. Bill decided to enter politics after meeting John F. Kennedy

题型:单项选择题

持卡人未能在到期还款日之前偿还发卡银行要求的最低还款额,除支付贷款利息外,还应以()为基数支付一定比例的滞纳金。

A.最低还款额的未偿还部分

B.最低还款额

C.全额欠款的未偿还部分

D.全额欠款

题型:单项选择题

脑和脊髓的被膜由外向内依次为()

A.硬膜蛛网膜软膜

B.硬膜软膜蛛网膜

C.软膜蛛网膜硬膜

D.硬膜室管膜软膜

E.硬膜软膜

题型:单项选择题

枕骨大孔疝表现为()

A.两侧瞳孔等大等圆,对光反射存在

B.两侧瞳孔不等大,一侧进行性散大,对光反射迟钝

C.瞳孔变化不典型,生命体征改变较早

D.两侧瞳孔散大,对光发射消失

E.一侧瞳孔持续性缩小

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