中国人有算盘,外国人在发明电子计算器之前是如何记帐的,
人气:312 ℃ 时间:2020-04-29 15:29:10
解答
用笔算的
推荐
猜你喜欢
- Not only Mary but also Lucy have volunteerd to help others.(改为否定句)
- Who made Tom feel so tired?为什么用feel而不用feels?
- 已知锐角三角形ABC中,内角A,B,C的对边分别为a,b,c,
- 听英语听力的时候总是不能集中注意力,怎么办?着急,求详细点经验指导,感激不尽!
- He is spending his time with his family for vacation.汉语意思是什么?
- In Chinese class,Mr.Wang told us an i_____ story.
- let us go to play football的否定形式
- How much _________ the food and drinks?A.is B.was C.are D.were