具有平面孔系的零件，孔的数量较多，宜采用点位直线控制的数控（）或数控镗床加工。A、钻

患者，男性，25岁，既往体健，突发头痛、呕吐，脑膜刺激征(+)，余未见明显异常。

CT显示左顶叶高密度灶。应考虑的可能诊断是()

A．蛛网膜下隙出血(继发性)

B．蛛网膜下隙出血(原发性)

C．脑叶出血

D．脑室出血

China launched its first space lab module Tiangong-1 on the evening of September 29, 2011, at the Jiuquan Satellite Launch Center in northwestern China.

President Hu Jintao praised the successful launch of China's first space lab module Tiangong-1, and shook hands with the staff of the Beijing Aerospace Flight Control Center.

Premier Wen Jiabao and He Guoqiang also shook hands with the staff at the Jiuquan Satellite Launch Center to congratulate on the success.

Tiangong-1, which is scheduled to dock(与……对接) with the Shenzhou-8 spacecraft later this year, will pave the way for building China's first space station.

During its two-year service life, Tiangong-1 will mainly conduct four tasks, such as experiments of autonomous rendezvous(自主交会) and docking procedures(程序) with the Shenzhou-8, -9, and -10 spacecrafts in the coming launches, aiming to establish the country's first space lab, according to Wu Ping, spokesperson for China's national space administration.

According to the plan for China's manned space program, the Shenzhou-10 will be a manned spacecraft, possibly carrying a female Chinese astronaut who will test manual space rendezvous and docking with the Tiangong-1.

Functioning as a target spacecraft, Tiangong-1 is expected to become China's first space laboratory when it connects to the above mentioned spaceships.

小题1:When Tiangong-1 was launched, _____were at the Jiuquan Satellite Launch Center.  

A．Premier Wen Jiabao and He Guoqiang

B．Premier Wen Jiabao and President Hu Jintao

C．He Guoqiang and President Hu Jintao

D．President Hu Jintao and some staff小题2:It is reported that Tiangong-1 will conduct _____ tasks during its service life.

A．two

B．three

C．four

D．five小题3:The underlined word “establish” here means _____________.

A．prepare

B．build

C．discover

D．use小题4:The _____ spacecraft will be carrying a female Chinese astronaut.

A．Shenzhou-7

B．Shenzhou-8

C．Shenzhou-9

D．Shenzhou-10小题5:Which of the following is WRONG according to the passage?

A．Tiangong-1 was launched in the evening.

B．The service life of Tiangong-1 is about two years.

C．China expects Tiangong-1 to be the first space lab.

D．Tiangong-1 will dock with the Shenzhou-8 spacecraft next year.

一份文稿，甲单独打需要30小时完成，乙单独打需要45小时完成。现决定两人合打，要几小时完成？

一个信息系统的战略应当表达出企业的 【16】 的需求。

根据《娱乐场所管理条例》，文化主管部门应当记录（）。监督检查记录由监督检查人员签字归档。公众有权查阅监督检查记录。

A.消防安全情况

B.监督检查的情况和处理结果

C.卫生情况

D.治安情况