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阅读理解。 By Zhang Youlv (China Daily 09/29/2008)-A manned lunar (月球的) landing is China's next target when the current three-stage space program ends in the next dacade.'When our manned space program is completed, we will travel even further,' Wang Zhaoyao, deputy head of China's manned space program office and Shenzhou VII mission spokesman, told a briefing in Beijing three hours after China's third manned space mission was successfully concluded yesterday. 'After comprehensively analyzing the general trend of the international development of manned space, as well as realities in China, we see a manned lunar landing as a both challenging and tactical (策略的) field in global hi-tech,' he said. 'We believe it necessary for our country to do something in this field,' Wang said. He did not give a specific(具体的) date for a moon landing. Wang, however, said,'Experts believe this is 'very much needed' for research into relevant (closely connected) technologies to further China's achievements in space.' The 68-hour Shenzhou VII mission featured a 25-minute spacewalk on Saturday. It was broadcast live and watched by millions throughout the country. The crew's landing at a site in the Inner Mongolia autonomous region was also carried live by national television. The entire mission was pronounced a complete success. Wang said the three astronauts, were transported to Hohhot, the region's capital, and would spend the evening there. 'They will return to Beijing this morning,' he said. 'During the course of the mission, Russian experts provided strong technical support for the EVA spacesuits. The successful Sino-Russian cooperation for this flight created beneficial conditions for more intensive cooperation between the two sides in the future,' Wang said. The mission's success has paved the way for completing the second stage of the program-building a space station before 2020. Before that, a space lab will be set up in 2010 with Shenzhou X, the country's next full-crew space journey. 1. When will China's spaceship land on the moon? A. 2020. B. 2010. C. 2018. D. No specific date. 2. What does the underlined sentence in the fourth paragraph imply? A. We will travel even further in the outer space. B. There is a need for China to land on the moon. C. It is very much needed to research space technologies to further China's space program. D. International cooperation is necessary for China's landing on the moon. 3. The reason why Russian experts provided strong technical support for the EVA spacesuits is that _____. A. China can't make spacesuit B. China and Russia would like to cooperate in space program C. China is a leading technological power now D. Russia wants to benefit from China 4. What would be the best title for this passage? A. A Manned Lunar Landing is Both Challenging and Tactical B. Shenzhou X will Land on the Moon C. China will Set up a Space Lab on the Moon D. Landing on the Moon--the Next Target
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参考答案:
举一反三
【单选题】下列负载中,有哪些负载连接到热电瓶汇流条上。
A.
航行灯、防撞灯
B.
时钟、灭火装置
C.
自动驾驶仪、大气数据计算机
D.
备用陀螺、地平仪
【单选题】三相异步电动机采用星一三角降压起动,起动时可以使电动机的起动电流降为三角形接法的( )。
A.
1/3
B.
3
C.
1/3
D.
3
【判断题】( )变压器是只能变换交流电,不能变换直流电。
A.
正确
B.
错误
【单选题】1990年在工业机器人国际标准大会上把机器人分为几类()
A.
三类
B.
四类
C.
五类
【判断题】当X6132型万能铣床工作台不能快速快递进给时,经检查KM2已吸合,则应检查KM3的主触点是否接触不良。( )
A.
正确
B.
错误
【判断题】使用PLC实现三相交流异步电动机的星角降压起动时如采用时间原则,则需要购置时间继电器。
A.
正确
B.
错误
【判断题】当X6132型万能铣床工作台不能快速进给时,经检查KM2已吸合,则应检查KMs的主触点是否接触不良。
A.
正确
B.
错误
【单选题】机器人分为几类?
A.
1
B.
2
C.
3
D.
4
【简答题】机器人分为几类?
【单选题】包装规则、大批量商品数量验收应采用以下哪个方法?( )
A.
分批清点
B.
定额装载
C.
标记记件法
D.
逐一计数法
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