The lack of gravity makes bones more fragile and muscles lose strength - so astro nauts are encouraged to work out for at least two hours a day.The role of astronauts in the International Space Sta-tion is to act as lab technicians for scientists back on earth. So they spend their time...
A box is 50 cm long, 30 cm wide and 20 cm high. What is the volume of the box in cubic meters? A. 0.03 B. 0.3 C. 3 D. 30 相关知识点: 试题来源: 解析 A。先计算体积:50×30×20 = 30000 立方厘米。因为 1 立方米 = 1000000 立方厘米,所以 30000 立方厘米 = 0.03 立方米。
Free Essay: The early twenty century art is more relatable to us since it is more recent. This art era can be divided into: Expresionisim and Cubisim, both...
The volume of a box is 384 in^3. If the height of the box is 4 inches and the length of the box is 4 inches longer than its width, what are the dimensions of the box? What is the surface area of a box, that has a length of 15 in, a width of 8...
#英语 #口语 #看电影学英语 Drivers must pull over to take a call. 驾驶员必须把车停在路边才能打电话。_3xaz8x3 00:15 #英语 #口语 #看电影学英语 Easy for you to say你说得倒容易;站着说话不腰疼_3x27tjeacubi4wy 00:09 #英语 #口语 #看电影学英语 Everything you have said is fine by...
What is the best title for the text?A. The Problems We Met in SpaceB. How to Become an AstronautC. Living and Working in SpaceD. The International Space Station 相关知识点: 试题来源: 解析 语篇解读:本文主要讲述了太空中宇航员的生活和工作情况。4.选A 细节理解题。根据第二段的“American...
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Answer to: A box has a length of 15 centimeters, a width of 22 centimeters, and a height of 9 centimeters. What is the surface area of the box? By...
The painting features geometric shapes and flat colors. What art style is it? A. Cubism B. Expressionism C. Romanticism D. Naturalism 相关知识点: 试题来源: 解析 A。立体主义将物体分解为几何形状,使用平面色彩。表现主义强调情感表达;浪漫主义注重情感和想象力;自然主义追求对自然的真实再现。本题绘画...
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