Sitting in the garden, Newton watched an apple fall from a tree. He began to wonder if the same force that pulled the apple down also kept the moon-circling the earth. Newton believed it did. He called it “gravity (重力)”. This story has become one of the most popular examples of...
He saw an apple ___ from the tree.( )A.fallB. falling 相关知识点: 试题来源: 解析 考查动名词.A.fall掉落,动词原形.B.falling动名词/现在分词.see…doing…"看到…正在做某事"强调动作.see…do…"看到…做某事"强调整个过程."看见一个苹果从树上掉下来"强调动作,用动名词falling.故选:B. ...
In 1665, an apple fell from a tree and landed near young Isaac Newton. Untold numbers of people had seen apples fall and hadn’t given the matter a second thought. ButNewtonthought about it carefully and developed a cornerstone of modern science—the theory of gravity. The ability to ask ...
a周五赶制出来 Produces in a hurry on Friday[translate] amany people had watched apples falling from apple trees but only Newton discovered the Law of Gravity 许多人观看苹果下落从苹果树,但仅牛顿发现了引力定律[translate]
The falling of apple from a tree helped Newton to discover law of gravity.( )A. an; theB. an; aC. the; theD. the; a
An apple fell from the tree. It hurt Daming's head. 苹果从树上掉下来,砸到了大明的头。 1. 分析句子结构: 句子为简单句,包含两个并列分句,由句号隔开。 2. 分析时态: 第二个分句“It hurt Daming's head.”使用了一般过去时,因此第一个分句也应该使用一般过去时。 3. 分析选项: A. falls 一般现...
百度试题 结果1 题目The apple is falling ___ the tree. A. from B. off C. down D. out of 相关知识点: 试题来源: 解析 B。“fall off”表示从……上掉下来,所以选 B。反馈 收藏
Why fruits fall down from a tree, when its branches are shaken? View Solution Apples when its price falls. View Solution An apple of mass0.25kg falls from a tree . What is the acceleration of the apple towards the earth ? Also calculate the acceleration of the earth towards the apple ....
1. tree___ 2. apple___ 3. apple tree___ 4. child___ 5. book___ 6. university___ 查看答案和解析>> 科目:小学英语 来源: 题型: 【题目】连词成句:nice, teacher, a, she, is (.) ___ 查看答案和解析>> 同步练习册答案 全品作业本答案 同步测控优化设计答案 长江作业本同步练习册答案...
In 1665,an apple fell from a tree and landed near young Isaac Newton.Untold numbers of people had seen apples fall and hadn’t given the matter a second thought.But Newton thought about it carefully and developed a cornerstone of modern science—the theory of gravity. The ability to ask de...