中国大学MOOC: Dr. Ernst Stuhlinger, the associate director of science at NASAs Marshall Space Flight Center, made no reply to Zambia-based nun named Sister Mary Jucunda as for the significance of space exploration.
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举一反三
- Space exploration has been made _____ with the development of modern science and technology.
- 中国大学MOOC: The early achievements in space exploration were all crash-landings, each spacecraft _________.
- 1. Reaching it requires the same kind of methods, technology and expertise required for exploring space. 2. Yet despite the similarity in how we employ technology to explore both the ocean and space, there is a great disparity between the amount of funding put toward space exploration and ocean exploration. 3. There are no doubt countless discoveries to be made under the surface of the sea
- Questions 5 to 7 are based on the news report you have just heard.What is the news report mainly about？ A: International treaties regarding space travel programs. B: Legal issues involved in commercial space exploration. C: U.S. government's approval of private space missions. D: Competition among public and private space companies.
- Questions 29 and 30 are based on the following news. What does the news item mainly report A: The latest trend in fashion. B: B. Outer space exploration. C: Invention of new spacecraft. D: D. Outer space traveling.
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He suggested that less time and money (spend) ____on space exploration.
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Exploring [u] [/u] space is exciting, yet dangerous. There is [u] [/u] need for both robots and humans for space exploration. A: the; a B: a; a C: /; a D: /; the
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What is the fact of NASA’s manned space exploration program?
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This __ park is based on space travel.
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The fact that space exploration has increased dramatically in the past thirty years _____.