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【简答题】
阅读理解。 On October 12, 2005, China launched its second manned spaceship, Shenzhou VI,send- mg two spacemen into space. It was the second time that our country had sent up manned spaceship after Shenzhou V. China has become the third country to send people to space after Russia and the USA. Shenzhou VI lifted off on a Long March 2F rocket from Jiuquan,Gansu Province.Two spacemen Fei Junlong and Nie Haisheng traveled around the earth 80 times in 115 hours and thirty-two minutes and landed safely in the Inner Mongolian grasslands on October 17, 2005. The spaceship has three modules (飞船舱): the orbital module where scientific experiments (实验) like testing space foods and drinks are done; the re-entry capsule where the spacemen spent most of their time. and the service module,which has fuel (燃料), air and other technical equipment (技术设备) in it. Unlike Yang Liwei's space trip two years ago, Fei and Nie went up and down between the modules for scientific experiments. For the first time, they took off their space suits and moved around in the modules freely. From space, Fei and Nie could make long distance calls to their families at the launch centre. Nie's daughter even sang 'Happy Birthday' to her Dad during the phone call. . It is said that our country will launch Shenzhou VII in 2007. The plan for Shenzhou VII is to make China's first space walk possible. Later, Shenzhou VIll will start to build China's first space station. China also plans to land on the moon by 2010. 1. So far, ______ have sent people into space. A. China, UK and USA B. China, Russia and USA C. China, USA and Japan D. China, Russia and UK 2. The spacemen Fei and Nie traveled around the earth for nearly ______ days. A. 4 B. 5 C. 6 D. 7 3. We can infer (推断) Fei and Nie had foods and drinks in ______ in the spaceship. A. the orbital module C. the service module B. the reentry capsule D. the launch centre 4. Which statement (陈述) is NOT RIGHT according to the passage? A. Shenzhou V1 was sent up into space in Gansu Province. B. The re-entry capsule has rule and air in it. C. Nie Haisheng spent his birthday in the spaceship. D. China will probably walk in space one day. 5. Of the following, which order is right? ①The spacemen took off their space suits and moved around in the modules ②Shenzhou VI 1anded in the Inner Mongolian grasslands. ③A Long March 2 F rocket was sent up into space. ④Shenzhou V traveled around the world. A. ③④②① B. ④③①② C. ③①④② D. ④③②①
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【单选题】( )学术趋势分析工具支持跨多平台数据的趋势搜索。
A.
CNKI学术趋势
B.
万方分析
C.
百度学术
D.
微软学术
【单选题】经济发达国家在经济发展水平高、商品竞争能力强的时期,都主张或执行()
A.
自由贸易政策
B.
保护贸易政策
C.
超贸易保护政策
D.
新贸易保护政策
【判断题】大数据是一种规模大到在获取、存储、管理、分析方面大大超出了传统数据库软件工具能力范围的数据集合。()
A.
正确
B.
错误
【判断题】9调制解调器到服务器的数据传输速率是指下行速率。
A.
正确
B.
错误
【单选题】下列表述正确的是()。
A.
在测电流、电压时,可以带电换量程
B.
选择量程时,要选小的,后选大的
C.
测电阻时,可以带电测量
D.
用毕,应使转换开关在交流电压最大档位或空挡上
【判断题】在测量电流、电压时,可以带电换量程。
A.
正确
B.
错误
【判断题】调制解调器到服务器的数据传输速率是指下行速率。
A.
正确
B.
错误
【简答题】波浪理论是由艾略特创立的一种价格趋势分析工具。( ).
【单选题】哪个学术趋势分析工具支持跨多平台数据的趋势搜索?
A.
CNKI学术趋势
B.
万方分析
C.
百度学术
D.
微软学术
【单选题】不属于影响结晶的因素是( )
A.
溶剂的种类和有效成分的含量
B.
结晶所需的时间
C.
结晶时的温度
D.
放置提取液的方法
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