many years ago,the earth was clean and b____.(首字母已给,填单词)

many years ago,the earth was clean and b____.(首字母已给,填单词) many years ago,the earth was c today Many years ago,our earth is clean.But there are many kinds o 60 million years ago,the earth was eaten翻译 几个句子辨析the clock was demaged many years ago and has been sile 英语翻译Time was—and not so many years ago,either—when the avera Many years ago when the summers seemed longer and life was l The big clock was damaged many years ago and has been silent The instrument was bought by my grandfather many years ago. 填入适当的单词,首字母已给He became b____ with doing homework every day.W many of years ago dinosaurs lived on the earth .at that time I walked on the Earth many years ago .Now you can find me in