【单选题】雕板印刷发明于（  ）

【简答题】In the United States there was an unusual tale telling of the daughter of a mechanic （技工）. One day while walking along the bank of a lake, the girl1to see 20 eggs laid by a wild goose. After some time...

【多选题】中国古代四大发明

【简答题】陶与瓷的区别是什么?玻璃是古代什么人发明的?

【单选题】有线电报发明于（）年。

【判断题】将拍图纸置于白瓷盘上,用手掌均匀拍打,墨迹将转移至瓷盘上。

【简答题】[名词解释] 拍打练习

【简答题】_______、_______、_______、_______并称我过古代四大发明。

【简答题】In the United States there was an unusual tale telling of the daughter of a mechanic (技工). One day while walking along the bank of a lake, the girl 36 to see 20 eggs laid by a wild goose. After some t...

【判断题】发明排球运动的William Morgan是英国人