为什么是The telephone was invented in1876而不是a telephone was inve
为什么是The telephone was invented in1876而不是a telephone was inve
A telephone was invented in1876.改错
A:When was the telephone invented,do you know?
the first telephone was invented in()
you know when the telephone was invented?
Tom invented the telephone和The telephone was invented by Tom
When was the telephone invented,do you konw?为什么这里用was不是were?
Who __ the telephone It ___ by Amy .A was invented was inven
The telephone was invented in the nineteenth c___.
The telephone was invented ()1876()an American
选取:1 Do you know when the telephone----?A was invented B inv
The telephone __ by Graham Bell in 1876.A was invented B has