气门叠开角是() A.进气提前角+排气延迟角 B.进气延迟角+排气提前角 C

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问题:

气门叠开角是()

A.进气提前角+排气延迟角

B.进气延迟角+排气提前角

C.进气提前角与排气延迟角之差

考点:汽车装调工考试汽车中级装调工考试汽车中级装调工考试题库
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一位学者在评价晚清中国思想时说,“先进思想家从西方引进,并以微弱的资产阶级经济关系和职能集团为依托的民主、自由、平等的现代化观念与信息,像油浮在水面上一样漂浮在广阔的乡土文化带的上空……”。材料所反映的有效信息有( )

①向西方学习、寻求强国御侮之道,成为此时期思想发展的主要特征②洋务派成为最早传播西方民主思想的职能集团③由于民族资本主义无法独立发展,此时期中国没有形成强大的资产阶级民主思潮④资产阶级民主思想的传播没有动摇封建思想的统治地位

A.①④

B.②③

C.①②

D.③④

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  People fell in love with Elizabeth Taylor in 1944, when she starred in National Velvet-the story of Velvet Brown, a young girl who wins first place in a famous horse race. At first, the producers of the movie told Taylor that she was too small to play the part of Velvet. However, they waited for her for a few months as she exercised and trained—and added three inches to her height in four months! Her acting in National Velvet is still considered the best by a child actress.

Elizabeth Taylor was born in London in 1932. Her parents, both Americans, had moved there for business reasons. When World war II started, the Taylor moved to Beverly Hills, California, and there Elizabeth started acting in movies. After her success as a child star, Taylor had no trouble moving into adult(成人)roles and won twice for Best Actress: Butterfield 8(1960) and Who’s Afraid of Virginia Woolf ? (1966)

Taylor’s fame(名声)and popularity gave her a lot of power with the movie industry, so she was able to demand very high pay for her movies. In 1963, she received $1 million for her part in Cleopatra—the highest pay received by any star up to that time.

Elizabeth Taylor is a legend (传奇人物) of our time. Like Velvet Brown in National Velvet, she has been lucky, she has beauty, fame and wealth. But she is also a hard worker. Taylor seldom acts in movies any more. Instead, she puts her time and efforts into her businesses, and into helping others — several years ago, she founded an organization that has raised more than $40 million for research and education.

60. The producers didn’t let Taylor play the part of Velvet at first because they thought she      .

A. was small in size                            B. was too young

C. did not play well enough              D. did not show much interest

61. What Elizabeth Taylor and Velvet Brown had in common was that they were both     .

A. popular all their lives                B. famous actresses

C. successful when very young            D. rich and kind-hearted

62. Taylor became Best Actress at the age of     .

A. 12     B. 28         C. 31     D. 34

63. In her later life , Elizabeth Taylor devoted herself to       .

A. doing business and helping others           B. turning herself into a legend

C. collecting money for the poor                 D. going about research and education work

题型:单项选择题

下列描述中,表示北方地区的是 ( )

A.四序有花常见雨

B.旱地麦浪泛金黄

C.大漠黄沙驼铃响

D.雪山美景锅庄舞

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票面利率越高,可转换公司债券的债权价值越高;反之,票面利率越低,可转换公司债券的债权价值越低。( )

题型:单项选择题

药品生产企业制定的原料、辅料及包装材料的贮存期,一般不得超过( )。

A.1年

B.2年

C.3年

D.4年

E.5年

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