故填realizing 3.was launched查 的、 和主 一致 分析句子成分可知,此处作谓语,由时间状语On4 October 1957可知应用一般过去时;the Sputnik satellite与launch之间为被动关系,且主语为第三人 称单数。 故填was launched 4.goes查动 的时态和主谓一致。 分析句子成分 可知,此处作宾语从句中的谓语,结合让步状语从句...
What's the scientist's attitude to the future ofspace exploration? BA. Indifferent(漠不关心)B. Positive.C. Negative.D.Frightened(害怕的).相关推荐 1二、阅读课文“SPACE:THE FINAL FRONTIER”,选择最佳答案1. When was the Sputnik 1 launched and successfullyorbited around Earth?A. On 4 October 1...
When was Valentina Tereshkova born? When were terrestrial planets discovered? When did Skylab return to Earth? When was light pollution discovered? Where was Sputnik launched? When was Comet Encke discovered? How many astronauts flew at a time for Project Mercury?
When was Sputnik launched? When was the first radio telescope invented? When did Arecibo Observatory telescope collapse? What is the meteorite impact hypothesis? When was the planet Pluto discovered? What is a gibeon meteorite? What is the largest meteorite?
Fifty years after the Soviet Union launched Sputnik the world’s first man-made satellite China’s first circumlunar(绕月的)satellite Chang’e 1 took off on Oct.24 2007 which became another milestone(里程碑) in China’s space achievements after the above-mentioned manned flights. Chang’e 1...
When was the Sputnik I launched and successfully orbited around Earth? A A. On 4 October 1957. B. On 5 September 1977. C. On 20 July 1969. D. On 12 April 1961. 2. Yang Liwei successfully orbited Earth in the Shenzhou A spacecraft. A.5 B.6 C. 7 D.8 3. From the passage ...
二、阅读课文“SPACE:THE FINAL FRONTIER”,选择最佳答案1. When was the Sputnik 1 launched and success
Orbits around the Earth ultimately depend on the full mass distribution andgravitational fieldof the Earth (which is whatSputnik-1was nominally launched to map)—and both this, and the reverse effect from the Moon, come in at the level. At the ...
Sputnik 1, the first thing shot into space, was still six years away when this movie was released[5]. Sputnik was launched by the Soviet Union, which we know now as Russia, our once and always mortal enemy. Showing that this movie has permeated our culture, in the Genesis Cave scene ...
When did the Russian capsule Vostok 3 launch? How long after Sputnik was Explorer 1 launched? Why was the Saturn rocket named the Saturn V? How are the space shuttle and the Saturn rocket different? When was the last time Halley's Comet came before 1986? Where was the first rocket engine...