☆( )The telephone was invented______.A.on 1870s B.in 1870’s C.on the 1870’sD.in the 1870s

The telephone is riging,Please ( )the telephone The telephone is ringing .Please_____the telephone on the telephone还是on telephone on the telephone 和on telephone是什么意思 answer the telephone Nobody answered the telephone. who answers the telephone take the telephone call等于make the telephone call吗 是on the telephone还是in the telephone 是in the telephone还是on the telephone? the telephone was busy同义句The telephone _______ _______ just then ,the telephone是什么意思 Who invented the first telephone? answer the telephone的造句 answer the telephone 的汉语 answer the telephone的意思 where's the telephone是什么意思 hangin'on the telephone是什么意思?