加工孔距精度要求高的钻模板,常采用()。A.精密划线加工法 B.量套找正加工法 C.

题型:单项选择题

问题:

加工孔距精度要求高的钻模板,常采用()。

A.精密划线加工法

B.量套找正加工法

C.精密划线加工法和量套找正加工法

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题型:单项选择题

Obama has made history by becoming the first African-American in American history.

Obama was born in Hawaii on August 4, 1961. His parents didn’t live together when he was two years old and later divorced. Obama grew up with his mother in Hawaii, and for a few years in Indonesia. Later, he moved to New York, where he graduated from Columbia University in 1983. Obama met his wife, Robinson, in June, 1989 and married her on October 3rd, 1992. The couple’s first daughter was born in 1998, followed by a second daughter in 2001.

Obama took office in January 20, 2009. However, just when he became the president, he had to face many serious challenges ---- two foreign wars, the climate change and what he had described as “the worst financial crisis (经济危机) in a century”. But Obama said that he himself had been ready to face these challenges.

Obama’s success is a true milestone. It speaks to the fact that in America you really do get a chance to do anything, if you have the talent and abilities and you work hard enough.

小题1:   How old was Obama when he became the American president?

A.48.

B.40.

C.37.

D.31.小题2:   Which of the following is TRUE according to the passage?

A. Obama grew up with his father in Hawaii.

B. Obama has two sons with Robison.

C. Obama is the first black president in the USA.

D. Columbia University is in Washington.

小题3:Obama’s success tells us that __________.

A.any black people can become the president

B.you can succeed if you are talented enough

C.everyone can succeed if he is lucky enough

D.a talented person can succeed if he works hard enough小题4:   What does the underlined phrase “took office” in the third paragraph mean?

A.生效

B.就任

C.离职

D.竞选小题5:   According to the passage, Obama had to face the following challenges except for _____________.

A.the climate change

B.the financial crisis

C.the population problem

D.foreign wars

题型:单项选择题

我们的祖先留下了大量与天气和气候有关的诗句。以下四句诗中,描述天气的是[ ]

A.人间四月芳菲尽,山寺桃花始盛开

B.忽如一夜春风来,千树万树梨花开    

C.三时已断黄梅雨,万里吹来舶棹风  

D.羌笛何须怨杨柳,春风不度玉门关

题型:单项选择题

不属于思维内容障碍的是()

A.思维散漫

B.被监视感

C.罪恶妄想

D.被控制感

E.被洞悉感

题型:单项选择题

在对等结构网络操作系统中,所有的联网结点地位 【3】

题型:单项选择题

县农田计之,每村庄知务本种稻者,不过十分之二三;图利种棉者,则有十分之七八。”上述材料反映了()

A.资本主义萌芽在松江府一带出现

B.松江府土地兼并现象严重

C.松江地区农业商品化的发展

D.重本抑末政策有所松弛>

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