important invention in history?Without this invention, none of what we have now would have been possible. The wheel is the most important invention in human history.It is also one of the greatest inventions. Scientists today still don't know exactly when or who invented the first wheel. Some...
I think the mobile phone is the most important invention in history because we can keep in touch with our friends with the mobile phone. When I first went into the middle school, I missed my old friends very much. However, I was busy with my study so I had little time to meet my ...
1 Man's first real invention,and one of the most important inventions in history,was the wheel.All transportation(运输)and every machine in the world depend on it.The wheel is the simplest yet perhaps the most remarkable(惊人的)of all inventions because there were no wheels in nature-no li...
句意:在许多人看来,人的第一个真正的发明,也是历史上最重要的发明之一,是轮子。___1___is also one of the most important inventions in history是非限制性定语从句,修饰man’s first real invention,引导词在从句中做主语。故用关系代词which引导该从句。
阅读理解 Man’s first real inventions and one of the most important inventions in history was the wheel.All transportation and machines in the world depend on it. The wheel is the s
The compass was an important invention in history. It helped sailors find their way. “find their way” means ___. A. get lost B. lose their way C. know the direction D. move slowly 相关知识点: 试题来源: 解析 C。“find their way”意思是找到路,也就是知道方向,和“know the directio...
What do you think is the most important invention in history? The wheel. Without this invention 1 of what we have now would have been possible. The wheel is one of the most important 2 in human history. It is also one of our oldest and greatest inventions. Scientists today still don't...
it was man’s first real invention B. all transportation depends on it C. every machine depends on it D. both B and C (2) It was remarkable of man to invent the wheel because ___. [ ] A. it led to many other inventions B. man...
【1】is also one of the most important inventions in history, is the wheel. All transportation and every machine in the world depend【2】it. The wheel is the【3】(simple) yet perhaps the most remarkable of all【4】(invention) because there are no wheels in nature.【5】, then, did ...
【1】is also one of the most important inventions in history, is the wheel. All transportation and every machine in the world depend【2】it. The wheel is the【3】(simple) yet perhaps the most remarkable of all【4】(invention) because there are no wheels in nature.【5】, then, did ...