百度试题 结果1 题目The scientist explained _the earth moves around the sun. A. that B. what C. if D. which 相关知识点: 试题来源: 解析 A。本题考查宾语从句的引导词。“地球围绕太阳转”是客观事实,用 that 引导宾语从句。反馈 收藏
My interest in conquering the Seven Summits first began after I climbed Kilimanjaro in 1999. Back then at the age of 18, I never saw climbing all the Seven Summits as a realistic goal, but I certainly thought it would be fun to try to do some of the easier ones. Four years later, ...
This is because it rotates once on its axis in exactly the same time it takes to orbit Earth – 27 days and seven hours. This synchronisation is called tidal locking and is a result of Earth’s gravitational effect on the young Moon when it was forming. The phases of the Moon. Credit:...
Two tardigrade species flew into low-Earth orbit on the FOTON-M3 mission in 2007, becoming the first animals known to survive direct exposure to space. The 12-day mission proved that exposure to the vacuum was no problem for them, and the lack of gravity had little effect, either. Some ...
it exerts its influence on the water in our bodies. But she points out “the Moon is smaller than the Earth, so its gravitational pull is correspondingly less powerful. What’s more, it exerts the same force on us regardless of whether it’s new or full.”5. So, like the Moon being...
Boltzmann, Gibbs, Hartley, quantum, Shannon and Boltzmann-Gibbs-Shannon entropies, the first concepts of entropy are described in Section 2.1. Section 2.2 is dedicated to entropies derived from Shannon entropy such as differential entropy (Section 2.2.1), spectral entropy (Section 2.2.2), tone-...
This result shows that solar activity was relatively weak in AD 1800–1825 and had little impact on the earth. In this period, the climate system was relatively stable due to relatively little interference, and no large-scale droughts occurred [25]. Another interesting phenomenon is that the ...
引自Chapter 3: Of the Constitution of the Roman Empire in the Age of the Antonines The tender respect of Augustus for a free constitution which he had destroyed, can only be explained by an attentive consideration of the character of that subtle tyrant. A cool head, an unfeeling heart, ...
There is a place on our earth where hot water and steam come up under the ground. It is on a large island in the Pacific Ocean. The island is North Island in New Zealand. What does the word “steam” mean in Chinese? A. 自来水B. 大气C. 冰川D. 蒸汽 ...
Over the past century, through all the changes in the domestic and international environment, whether in good times or bad, the CPC has always put the people first. It has never wavered in fulfilling this commitment. The CPC has made great sacrifices for the people. From the founding of the...