was invented invented 有什么区别
Where was it invented [ in ] 如果不用,为什么Who was it invented 有个b
when was it invented?when充当句子中什么结构?invented呢?
___telephone was invented in 1876
How was the bicycle invented?
when was the car invented
paper was invented by chinese.
A telephone was invented in1876.改错
the first telephone was invented in()
you know when the telephone was invented?
the camera was invented --- by joseph niepce
you,know,was,when,basketball,invented,do
When was zhe alarm clock invented?