The force of gravity makes objects fall to the ground.Which is NOT true about the force of gravity? A. It is always attractive. B. It depends on the mass of objects. C. It can be zero in space. D. It makes objects fly up. ...
The force of gravity makes things fall to the ground. “gravity” means ___. A. heavy B. weight C. pull D. attraction 相关知识点: 试题来源: 解析 D。“gravity”是重力,即一种吸引力,与“attraction”意思相符。“heavy”是重的;“weight”是重量;“pull”是拉。反馈...
The force of gravity on Earth is ___ than that on the moon. A. strong B. stronger C. strongest D. the strongest 相关知识点: 试题来源: 解析 B。句中有 than,要用比较级 stronger。strong 的比较级是 stronger,最高级是 strongest。反馈 收藏 ...
A. restrictive relative B. non-restrictive relative C. adverbial clause D. noun clause 相关知识点: 试题来源: 解析 B。非限定性定语从句,对先行词“force of gravity”进行补充说明,关系代词 which 引导非限定性定语从句,在从句中作主语。反馈 收藏 ...
根据“Gravity is important not only on Earth, but also as a force that shapes the entire universe. It keeps galaxies well, allowing stars to form and planets to exist. Gravity also influences events in space such as black holes and the bending (弯曲) of light around large objects.”可知,...
题目 The force of gravity makes objects fall to the ground. The word “gravity” means ___. A. 重量 B. 引力 C. 压力 D. 浮力 相关知识点: 试题来源: 解析 B。“gravity”的中文意思是“引力”。“重量”是“weight”;“压力”是“pressure”;“浮力”是“buoyancy”。 反馈 收藏 ...
百度试题 结果1 题目The force of gravity makes things fall ___. A. up B. down C. left D. right 相关知识点: 试题来源: 解析 B。因为重力的作用是使物体向下落。反馈 收藏
The force of gravity makes things fall to the ground. Gravity is a kind of ___. A. energy B. power C. strength D. force 相关知识点: 试题来源: 解析 D。本题考查名词词义辨析。A 选项“energy”是“能量”;B 选项“power”是“权力,力量”;C 选项“strength”是“力量,力气”;D 选项“forc...
This is a well-known scientific ___. A. law B. theory C. hypothesis D. observation 相关知识点: 试题来源: 解析 A。解析:重力使物体落向地球是科学定律,选项 B 理论通常是对现象的解释;选项 C 假设是未经证实的推测;选项 D 观察只是看到的现象,不是定律。反馈 收藏 ...
百度试题 结果1 题目5. If you drop something, the force of gravity(引力 )will pull it to the ground. 相关知识点: 试题来源: 解析 答案见上5.gravity:,会引 到地上。 反馈 收藏