英语翻译It was invented in the 1960s in the USA.The American gov

英语翻译It was invented in the 1960s in the USA.The American gov The bicycle was invented in the 1880s It is said that the bicycle was invented ---- A.in 1880s B i the first telephone was invented in() 完形填空Mother’s Day was first celebrated in the USA.It’s also a Mother'Day was first celebrated in the USA.It's also a holid was born 后面跟in the USA 还是 in USA _____i was in the USA,I made a lot of American friends 26.It was in 1969 __________ the American astronaut succeede It was in the mountain__________the American hikers were hik Was it in 1969( )the American astronaut succeeded ( )landing Was it in 1969 _______ the American astronauts succeeded ___