Everything that has mass also has gravity and can inflict this force on another object.任何有质量的物体都有引力，并可以把这种力施加到另一个物体上。The amount of force you feel from the gravity of an object like a planet depends on three things: how much mass it has, how much mass you ...
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 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...
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 acts on all __. A. objects B. object C. objective D. objectives 相关知识点: 试题来源: 解析 A。“all”后面接可数名词复数形式,“object”的复数是“objects”。选项 B 是单数形式错误;选项 C 是“客观的”意思错误;选项 D 是“目标”的复数形式错误。
解析 C。A 选项中“Gravity force”表述不自然,通常用“The force of gravity”;B 选项中“fall on the ground”错误,应该是“fall to the ground”;C 选项正确;D 选项中“drop on the ground”错误,应该是“drop to the ground”。反馈 收藏
百度试题 结果1 题目The force of gravity acts ___ all objects. A. on B. in C. at D. with 相关知识点: 试题来源: 解析 A。“act on”表示“对……起作用”,符合语境。反馈 收藏
The ___ of gravity makes things fall to the ground. A. force B. power C. strength D. energy 相关知识点: 试题来源: 解析 A。“force”力,重力是一种力;“power”权力、动力;“strength”力量、力气;“energy”能量,这里重力是力,所以选 A。反馈 ...
1In this passag e, the word “gravity” means. A. the pull of everything. B. the force of attraction(吸引 among objects. C. the force which attracts objects towards the centre of the earth D. the force which attracts the E. arth towards the sun. 2In this passage, the word “gravi...
结果1 题目The force of gravity makes objects ___. A. fly B. float C. fall D. rise 相关知识点: 试题来源: 解析 C。解析:重力使物体落下,fall 正确。A 选项 fly 飞;B 选项 float 漂浮;D 选项 rise 上升都与重力作用不符。反馈 收藏 ...