属于气门传动组的零件是()。 A.凸轮轴 B.气门弹簧 C.气门导管 D.曲轴

题型:单项选择题

问题:

属于气门传动组的零件是()。

A.凸轮轴

B.气门弹簧

C.气门导管

D.曲轴

考点:机动车维修技术汽车检测与维修汽车检测与维修题库
题型:单项选择题

2010年4月29日上午,海南省教育系统,向不文明行为宣战。在为期半年多的活动时间里,海南省各级各类学校将开展丰富的活动,中小学每周至少需上一堂礼仪课或讲座,培养师生良好的文明礼仪习惯。开展[ ]

①能够彻底杜绝各种不文明的现象

②可以广泛普及文明礼仪知识

③有利于倡导知荣辱、重礼仪、讲文明的良好风尚

④能够全面提高广大师生的思想道德素质和文明礼仪素养

A.①②③

B.②③④

C.①②④

D.①③④

题型:单项选择题

一个长方体蓄水池长8.5米,宽4米,深1.5米,这个蓄水池占地面积是多少平方米?它最多可蓄水多少立方米?

题型:单项选择题

如图是研究小球的平抛运动时拍摄的闪光照片的一部分.其背景是边长为5厘米的小方格.由此可知:闪光频率为______赫:小球抛出时的初速度大小为______米/秒;从抛出到c点,小球速度的改变量为______米/秒.(g=10m/s2

题型:单项选择题

某社会团体本月代售大型演唱会门票收入31 000元,其中包括代售手续费1 000元,其应代扣代缴营业税为( )。

A.900元

B.930元

C.1 500元

D.1 550元

题型:单项选择题

It is hard to imagine that such a small country,the size of Indiana with the population of Alaska,tucked in the Himalaya Mountains,accessible only by two airplanes,is the “Happiest Country’’ in the world and has one of the fastest growing GDP’S in the world.This country is Bhutan,“Land of the Thunder Dragon”,which is located in South Asia and is encompassed by India,China,and Nepal.

Bhutan is the last standing Buddhist Kingdom in the World and,until recently,has preserved much of their culture since the l7th century by avoiding globalization and staying isolated from the world.Internet,television,and western dress were banned from the country up until ten years ago.Over the past ten years globalization has begun to change in Bhutan,but things remain perfectly balanced.

Bhutan is the only country in the world that has a ‘GNH’,which refers to “Gross National Happiness.’’The process of measuring GNH began when Bhutan opened up to globalization.It measures people’s quality of life,and makes sure that “material and spiritual development happen together.”Bhutan has done an amazing job of finding this balance.Bhutan has continually been ranked as the happiest country in all of Asia,and the eighth Happiest Country in the world according to Business Week.In 2007,Bhutan had the second fastest growing GDP in the world,at the same time as maintaining their environment and cultural identity.

In 2008,in Bhutan’s first democratic election,28-year-old Jigme Khesar Namgyel Wang Chuck was elected president of Bhutan.He promises to “maintain a stance (立场)of protection against the worst aspects of globalization,maintaining the ‘Gross National Happiness’.”But Jigme himself is no stranger to globalization.He attended high school at Phillips Academy and university at Wheaton College and then graduated from Oxford.

小题1:The underlined word “encompassed’’ in the first paragraph most probably means __________ .

A.covered

B.surrounded

C.separated

D.guarded小题2:Why is Bhutan regarded as “the happiest country”?

A.Because it changes its policy and begins to open up.

B.Because it uses “GNH” to measure its achievement.

C.Because it stresses both material and spiritual development.

D.Because it has the second fastest growing GDP in the world.小题3:What Can we infer from the last paragraph?

A.The election in Bhutan is far from satisfactory.

B.Globalization has influenced Bhutan’s religion.

C.Jigme’s educational background will cause distrust.

D.People in Bhutan will continue living a happy life.小题4:Which of the following shows the structure of the passage?

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