键发生形变或剪断时,在允许的条件下可采用增加轮毂键槽的宽度或增加键的长度的方法,有时

题型:单项选择题

问题:

键发生形变或剪断时,在允许的条件下可采用增加轮毂键槽的宽度或增加键的长度的方法,有时也可采用两个键相隔()安装以增加键的强度。

A、60度

B、90度

C、120度

D、180度

考点:石油地震勘探工石油地震勘探工技师石油地震勘探工技师题库
题型:单项选择题

* * 球部损伤的致伤原因常见于

A.骑跨饬

B.锐器伤

C.骨盆骨折

D. * * 扩张

E.膀胱镜检查

题型:单项选择题

Ⅲ 阅读 (共两节,满分40分)

第一节阅读理解 (共15小题;每小题2分,满分30分)

阅读下列短文,从每题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。(湛江市第二中学2010届高三级第二次月考英语)

( A)

①Isaac Stern was more than a great violin player. He was one of the most honored musicians in the world. He was an international cultural ambassador. He was a major supporter of the arts in America and in other countries. He was a teacher and activist.

②Issac Stern was born in 1920 in what is now Ukraine. His parents moved to San Francisco, California the following year. His mother began teaching Isaac the piano when he was six. He began taking violin lessons after hearing a friend play the instrument. Later, he began studying music at the San Francisco Conservatory (音乐学院). He progressed quickly. When he was 16, he played with the San Francisco Symphony Orchestra. The next year, he performed in New York City and was praised by music critics.

③During World War II, Mr Stern played for thousands of American soldiers. It was the first time many of them had heard classical music. After the war, he was the first American violinist to perform in a concert in the Soviet Union. He also supported young musicians and cultural organizations in Israel.

④In 1979, Isaac Stern visited China. He met with Chinese musicians and students. He taught them about classical Western music. His visit was made into a film, which is called From Mao to Mozart: Isaac Stern in China. It won an Academy Award for best documentary film.

⑤In 1984, Isaac Stern received the Kennedy Center Honors Award for his gifts to American culture through music. He expressed his thoughts about the part that music plays in life. He said he believed that music makes life better for everyone, especially children.

⑥Mr Stern supported and guided younger classical musicians. They include violinists Itzhak Perlman and Pinchas Zukerman, cellist Yo-Yo Ma, and pianist Yefim Bronfman.

⑦Isaac Stern died in 2001 at eh age of 81. He was a major influence on music in the 20th century. He leaves the world richer with his many recordings.

41. Which of the following is the RIGHT time order for these events in Stern’s life?

a. He began learning music in an institution.

b. He received the Kennedy Center Honors Award.

c. He visited the Soviet Union.

d. He met with Chinese musicians.

e. He performed for American soldiers.

A. a,e,c,d,b     B. a,e,b,c,d     C. e,a,b,c,d     D. e,a,c,d,b

42. Paragraph 2 is mainly about ______.

A. how Stern began to learn music   B. how Stern began his musical career

C. Stern’s early education          D. Stern’s achievement in music

43. Which of the following statements about Stern is TRUE?

A. He was an activist in opposing war.

B. He was active in cultural exchanges between countries.

C. He had an interest in both playing music and making films.

D. He made a lot of money from music.

44. The Underlined word “cellist” in Paragraph 6 may refer to ________.

A. someone who supports young musicians

B. someone who wants to be a musician

C. someone who has a gift for music

D. someone who plays a certain kind of instrument

45. Which of the following shows the RIGHT structure of the text?

A.        ①                        B.           ①

↓                                        ↓

②③④⑤                                 ②③④⑤⑥

↓                                        ↓

⑥⑦                                     ⑦

C.   ①②③④⑤⑥                      D.        ①②③

↓                                           ↓

⑦                                      ④⑤⑥⑦

题型:单项选择题

問5 多くの人がけいきのかいふくにかんしんを寄せている

けいき   

A.経気 

B.景気

C.経機

D.景機

题型:单项选择题

现在学界正涌动着一股“亚洲热”。但在界定这类概念时,却不对所有国家民族一视同仁,所以在汉语的言语共同体之中,“亚洲”基本上是以中国为圆心的一个没画圆的圆圈,而“世界”呢,则是一幅由发达国家组成的美妙远影图。因此( )。

A.中国即亚洲,西方即世界

B.中国学人做研究时,往往不深究“亚洲”而讲“中华”,不计较“世界”而专注西方

C.有关亚洲的研究没有必要

D.中国学者的研究水平太低

题型:单项选择题

根据《中华人民共和国行政处罚法》的规定,行为人的情形有()。

A.受他人胁迫有违法行为的

B.违法行为轻微并及时纠正,没有造成危害后果的

C.配合行政机关查处违法行为有立功表现的

D.主动消除或减轻违法行为危害后果的

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