单梁式架桥机和机动平车运梁走行地段的曲线外轨超高值不得大于()mm,并不应有反超高。

题型:单项选择题

问题:

单梁式架桥机和机动平车运梁走行地段的曲线外轨超高值不得大于()mm,并不应有反超高。

A、50

B、60

C、70

考点:市政公用工程1K412030城市桥梁上部结构施工1K412030城市桥梁上部结构施工题库
题型:单项选择题

Chuck Wall teaches management and human relations at Bakersfield College. He walked into class one day and told his students that their homework was to perform one act of random(任意的) kindness. His students did not understand the homework and didn’t know what to do, but the professor would not answer their questions. He encouraged his students to work it out for themselves.

One week later, the students entered the classroom excited to share their stories. One student told of giving away blankets to the homeless. Another reported on helping a dog to find its owner, and another student had been trying to find a long, lost friend. Students were energized (给予活力) by the homework assignment and wanted other people to be kind too. With the support of local businesses, the students made stickers to put on cars that invited people to do something kind for others. They sold the stickers and decided to donate the money to a center for the blind---not surprising as Professor Wall is blind.

Since then, similar kindness activities have been started in schools around the world. Many schools organize a Random Acts of Kindness Week, around November 13th, to celebrate World Kindness Day. Some schools use each day of Random Acts of Kindness Week to perform a different kind act, such as making a new friend, helping someone, doing community service, or raising money for a charity. Students learn to consider other people and thank about how small actions can make the world a better place.

小题1:The professor’s homework was to ask his students _________.

A.to write about kindness.

B.to be kind to strangers

C.to spend time helping other

D.to go out to raise money小题2:We learn from the passage that ________.

A.Chuck’s students are not clever enough

B.the students didn’t do Chuck’s homework

C.Chuck Wall is an unusual teacher

D.no students enjoyed Chuck’s homework小题3:It is certain that _________.

A.the students got good grades in Chuck’s class

B.kindness activities are not widely accepted

C.Chuck Wall was not good at designing homework

D.the students only helped people they knew小题4:In kindness activities students learn _________.

A.to deal with difficult things

B.to do great things every day

C.to know about the world

D.to consider other people小题5:Which is the best title of the passage?

A.Learning Kind Things

B.Teaching Kindness

C.World Kindness Day

D.Bakersfield College

题型:单项选择题

集团客户及其下属账户建立了批量归集关系后,在()模式下,主账户的余额不足以使全部下级账户达到最低限额时,客户可选择随机、账户优先、先大后小、先小后大和加权平均等五种模式进行资金分配。

A.向上归集

B.双向归集

C.反向归集

D.定时归集

题型:单项选择题
双曲线y=
k
x
的图象经过点(2,4),则双曲线的表达式是______.
题型:单项选择题

手术时可能带有污染的切口是:

A.I类切口

B.Ⅱ类切口

C.Ⅲ类切口

D.甲级愈合

E.乙级愈合

题型:单项选择题

中 * * 党完成了孙中山未竟的事业,主要表现在:

A.建立了新中国

B.完成了反帝反封的历史任务

C.全面建设小康社会,实现了现代化

D.建立起公有制,实现了共同富裕

更多题库