将下列句子改为被动语态 1.Guglielmo Marconi invented the radio in 1895 The ra
将下列句子改为被动语态
1.Guglielmo Marconi invented the radio in 1895
The radio（）（）（）Guglielmo Marconi in 1895
2.I washed my dirty clothes two hours ago
My dirty clothes （）（）two hours ago
3.Where did they make this model plane
Where（）this model plane（
4.They didn’t invite him to the party last night
He （）（）to the party last night