you know when the telephone was invented?
you know when the telephone was invented?
A:When was the telephone invented,do you know?
选取:1 Do you know when the telephone----?A was invented B inv
When was the telephone invented,do you konw?为什么这里用was不是were?
Do you know ____?A.who invented tea B.who was the telephone
you,know,was,when,basketball,invented,do
do you know when basketball was invented
do you know when basketball was invented?
the first telephone was invented in()
-- do you know who invented the telephone -- no l only know
1.Do you know who invented the telephone?为什么不需要the
when was the car invented