日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

A. landing B. relation C connection D. behavior 查看更多

 

題目列表(包括答案和解析)

"China is expected to complete its first exploration of the moon in 2010 and will found a moon base just as we did on the North and South Poles.” Ouyang Ziyuan, head of China’s moon exploration program, promised during the country's national science and technology week.

After its first man in space, China plans a space laboratory, a lunar orbiter to look for valuable elements and minerals, robot landings on the moon and then the human touchdown.

The price of space exploration is enormous. Russia and the US, the only two countries to have achieved manned flight, are struggling to keep their new investment, the international space station.

But China, which has a long tradition in physics, mathematics and engineering, finds its doctoral graduates welcomed in the US and Europe for decades. And it has been able to learn from 40 years of pioneering successes and mistakes by the USSR and the USA.

Space flight is a gamble and the stakes(賭注)are high. If successful, China could become a member of the world's most exclusive club, set up a second home on the moon and get a powerful hand at the strategic bargaining table.

Two designers from the Shenzhou III project said that 12 astronauts now are undergoing intensive training. One more unmanned space flight is planned before the first manned launch.

Experts say that the Shenzhou spacecraft already provides China with a space vehicle capable of mounting a lunar program. Chinese scientists have also predicted that Mars will be the next target after the moon.

1. According to Ouyang Ziyuan_____________________.

A. China has founded her base on the moon

B. China has founded one base on the North and South Poles

C. China will set up a base on the moon in 2010

D. China has already finished founding a moon base

2. The underlined word "touchdown" in the second paragraph means_____________.

A. landing      B. relation      C connection      D. behavior

3. Which one of the following is NOT right according to this passage?

A. A second home is going to be built on the moon in 2010.

B. China's first man has landed the moon in space.

C. People from only two countries have been to the moon till now.

D. Twelve Chinese astronauts are being trained for the manned flight to the moon.

4. We think the Chinese astronaut will succeed in landing the moon in 2010 because_________________.

A. China will ask for help from the USSR and the USA

B. two countries have set up a space station on the moon

C. China has a large population in the world

D. China has its traditional technology and advanced scientists

5. We can infer from this passage that______________________.

A. China's robot landing on the moon has been successful

B. the USSR and the USA don't allow Chinese people land the moon

C. Chinese scientists show great interest in exploring Mars now

D. it is impossible for the Chinese people to land on the moon

 

查看答案和解析>>


同步練習冊答案
主站蜘蛛池模板: www.9191| 国产在线不卡视频 | av最新在线 | 亚洲tv视频 | 午夜a毛片| 日韩毛片免费视频一级特黄 | 综合网视频 | 成人激情视频 | 在线播放亚洲 | 女人毛片a毛片久久人人 | 99精品国产热久久91蜜凸 | 国产精品视频免费观看 | 国产精品久久 | 欧美日韩精品免费观看视频 | 欧美人成在线视频 | 精品日本久久 | 三级视频在线播放 | 久在线视频 | 欧美极品一区二区 | av片免费| 亚洲精品www久久久久久广东 | 日本黄在线 | 亚洲一区二区高清视频 | 国产精品一区二区三区av | 日韩资源在线 | 狠狠综合久久av一区二区老牛 | 18久久久久久 | 中文字幕_第2页_高清免费在线 | 国产一区二区三区不卡在线观看 | 国产午夜精品视频 | 爱爱视频免费在线观看 | 成人午夜精品一区二区三区 | 久久一| 99re在线| 国产精品高潮99久久久久久久 | 国产不卡在线看 | 中文字幕在线观看亚洲 | 午夜高清视频 | 欧美看片| 国产精品国产精品国产 | xxxx午夜|